Perhaps the most recognized lens around the world, the Volk 20D is the lens that started the legacy of double aspheric lens design for BIO and is still considered as a gold standard. The contributing factors for this are the perfect balance of field of view and magnification of the 20D. The working distance of 50 mm also makes lens manipulation a comfortable experience for the examiner. This lens is perfect for general diagnosis of patients with a 3x magnification and field of view that allows visualization up to the mid peripheral region. The dynamic examination with the appropriate eye movements by the patients allows viewing of the peripheral retina as well as detailed examination by BIO in the primary position provides a comprehensive estimate of retinal health. Thus, this lens is a great choice both as a first line of diagnosis as well as a high level central retinal examination.

• Field of View 46° / 60°

• Image Magnification 3.13x

• Laser Spot Magnification 0.32x

• Working Distance 50 mm

With a wide field of view, this lens offers visualization past the mid peripheral region up to the equator and the peripheral retina upon dynamic examination. The optical design and power of this lens makes it a great choice when working with patients that have a small pupil or do not respond well to dilation such as infants or older populations. The small profile as well as a closer working distance make enable the doctor to easily manipulate the lens for a quick examination, especially with patients who may not remain still for a long time. Most widely used for examination and assessment of Retinopathy of Prematurity (ROP) and peripheral retinal defects such as tears and detachments.

• Field of View 53° / 69°

• Image Magnification 2.27x

• Laser Spot Magnification 0.44x

• Working Distance 33 mm

This lens is a great choice for those who prefer a wider field of view during general diagnosis. With a magnification only slightly lesser than that of a 20D, this lens is an easy transition to obtain a wider field of view which allows a quicker diagnosis procedure. The field of view through this lens allows clear visualization up to the mid peripheral region and the peripheral retina upon dynamic examination for easy access to examine and determine peripheral retinal tears, hemorrhages and other defects.

This lens is a great choice for those who prefer a wider field of view during general diagnosis. With a magnification only slightly lesser than that of a 20D, this lens is an easy transition to obtain a wider field of view which allows a quicker diagnosis procedure. The field of view through this lens allows clear visualization up to the mid peripheral region and the peripheral retina upon dynamic examination for easy access to examine and determine peripheral retinal tears, hemorrhages and other defects.

• Field of View 56° / 73°

• Image Magnification 2.68x

• Laser Spot Magnification 0.37x

• Working Distance 40 mm

The digital clear field can be described as the new standard in mid field BIO lenses for general diagnosis. With reduced optical interferences as aberrations and reflections, the clear field offers stunning views out to the equator and periphery upon dynamic examination. Thus, this lens is a perfect choice for peripheral retinal examination such as retinal detachments. It combines the perfect balance of the field of view of the Pan retinal with an increased magnification but with the smaller working distance, closer to the 25D.

• Field of View 55° / 72°

• Image Magnification 2.79x

• Laser Spot Magnification 0.36x

• Working Distance 37 mm

The digital clear mag is designed specifically for high magnification and detailed examination of the macula and optic disc with a 3.89x magnification. This lens is an easy transition for those who are used to handling a 20D lens with a similar lens ring size and working distance but with an added advantage of high magnification. This lens is a great choice for detecting and monitoring the subtle changes in the optic disc morphology in patients with diabetic retinopathy, glaucoma and age related macular degeneration.

• Field of View 38° / 49°

• Image Magnification 3.89x

• Laser Spot Magnification 0.26x

• Working Distance 60 mm

This lens is designed general retinal diagnosis with a field of view that is greater than the usual 20D. With a 2.54x magnification, this lens also provides detailed visualization of retinal structures. This lens can be used for dynamic wide field retinal imaging as well as posterior pole examination. Thus, this is lens is an apt choice be it for glaucoma screening or retinal peripheral tears or central and peripheral hemorrhages. The optical profile of this lens places it very close to a Volk Pan Retinal 2.2 lens although the ring diameter of the 25D is smaller and can thus be an appropriate choice for those practitioners with petite fingers and like a smaller profile than the Pan retinal or the 20D.

• Field of View 52° / 68°

• Image Magnification 2.54x

• Laser Spot Magnification 0.39x

• Working Distance 38 mm

The 30D lens provides a wide field of view up to the equator on static BIO examination and up to the peripheral retina upon dynamic examination. This lens can be used to get through small pupils for patients who do not prefer or accommodate dilation and as a result is a popular choice for doctors who attend to pediatric patients. The small profile of the lens allows quick and easy examination enhancing patient comfort and cooperation. Can be used for examination and diagnosis of peripheral retinal defects such as tears and detachments as well as neovascularization. The 30D is also available in a smaller ring size (30D small) as an option to practitioners who prefer an even more reduced size for easier manipulation around the orbit.

30D

• Field of View 58° / 75°

• Image Magnification 2.15x

• Laser Spot Magnification 0.47x

• Working Distance 30 mm

30D Small

• Field of View 46° / 60°

• Image Magnification 2.10x

• Laser Spot Magnification 0.48x

• Working Distance 30 mm

Primary Application - Industry Standard Diagnostic Lens in an Autoclavable Format

• Steam sterilizable for use in a surgical environment

• High quality Permaview® glass withstands the rigors of repeated sterilization

• Perfectly corrected for field curvature, astigmatism, aberrations and coma

• Field of View 46° / 60°

• Image Magnification 3.13x

• Laser Spot Magnification 0.32x

• Working Distance 50 mm

Primary Application - Fundus Scanning Lens in an Autoclavable Format

• Steam sterilizable for use in a surgical environment

• High quality Permaview® glass withstands the rigors of repeated sterilization

• Excellent for small pupil diagnosis and treatment

• Field of View 53° / 69°

• Image Magnification 2.27x

• Laser Spot Magnification 0.44x

• Working Distance 33 mm

This lens sports a 5.5x magnification, the highest in the BIO lens range, ideal for optic disk and macular examination. The double aspheric design provides excellent stereopsis for detecting subtle details and indications of retinal abnormalities. The optical profile of this lens requires a longer working distance of 80 mm from the patient. An adapter is provided with every Macula Plus lens to help stabilize the lens during use and also helps handle the large diameter of the lens. This lens is a great choice for doctors to characterize macular abnormalities such as age-related macular degeneration.

• Field of View 36° / 43°

• Image Magnification 5.50x

• Laser Spot Magnification 0.18x

• Working Distance 80 mm

With the widest field of view in the BIO lens range, this lens offers visualization out to the far peripheral retina albeit with a lower magnification of 1.67x. This lens can be used to bypass small pupils or for quick dilation free BIO examination. A preferred choice in pediatrics for the same reason, this lens is a popular choice when working with infants with retinopathy of prematurity or examining the peripheral retinal health in patients of any age. Thus this lens is a great choice for quick screening and may be followed up with a higher magnification exam if and when an abnormality is suspected.

• Field of View 69° / 90°

• Image Magnification 1.67x

• Laser Spot Magnification 0.60x

• Working Distance 20 mm

A high magnification option in the Bio lens range, the 15 D offers views spanning the Macula and the optic disc. The double aspheric design of this lens provides improved clarity even at the peripheral field of view. Given the field of view and high magnification, this lens is a great choice for targeted central retinal examination such as glaucoma, macular degeneration examination.

• Field of View 36° / 47°

• Image Magnification 4.11x

• Laser Spot Magnification 0.24x

• Working Distance 72 mm

A high magnification lens option in the BIO lens range, the 14D has a field of view that spans the posterior pole (macula+ optic disc) and is an ideal choice for high detail and specific to central retinal examination such as glaucoma screening than for general diagnosis. With a single aspheric surface design, the 14D is a popular standard of training for high magnification BIO examination. Another popular choice for macular examination is the Volk 15 D lens that is available in a double aspheric design.

• Field of View 36° / 47°

• Image Magnification 4.30x

• Laser Spot Magnification 0.23x

• Working Distance 75 mm

The Volk 90D is the most widely known fundoscopy lens and is to date considered the gold standard in exam rooms across the world. The small profile of the 90D coupled with its optical profile makes it a great first lens. This lens is a perfect choice for general examination and retinal imaging. This lens can be used to get through small pupils for patients who do not prefer or accommodate dilation and as a result is also a popular choice for undilated retinal exams.

• Field of View 74° / 89°

• Image Magnification 0.76x

• Laser Spot Magnification 1.32x

• Working Distance 7 mm

The is an ideal lens for doctors who regularly cater to populations prone to glaucoma and other posterior pole abnormalities. The double aspheric design and field of view offered by a 78D offers clear and large views of the central mid-retinal regions. This lens offers a high magnification without cutting down too drastically on the field of view. This lens is a popular choice as a general diagnosis lens among doctors who prefer a larger ring size than the more common and smaller profile of the 90D. Dilation is required to obtain optimum retinal imaging with the 78D.

• Field of View 81° / 97°

• Image Magnification 0.93x

• Laser Spot Magnification 1.08x

• Working Distance 8 mm

The 60D lens is one of the high magnification fundoscopy lenses used for a thorough and detailed examination of the central retina such as the macula and the nerve head. The trademark double aspheric design provides excellent detail and imaging for detecting subtle details and indications of retinal abnormalities. The optical profile of this lens requires a longer working distance of 18 mm from the patient. The high magnification provided by this lens is a great choice for diagnosis and assessment of the severity of Age-Related Macular Degeneration, following cup to disk ratios in patients and capillary hemorrhages. Dilation is required to obtain optimum retinal imaging with the 60D.

• Field of View 68° / 81°

• Image Magnification 1.15x

• Laser Spot Magnification 0.87x

• Working Distance 13 mm

Obtain the widest field of view in the slit lamp lens range, referred to as the 3^rdgeneration 90D. The Digital Wide Field allows crystal clear views spanning from the central retina to the peripheral retina, even through undilated pupils. This lens provides 40% more field of view while maintaining the same magnification that you are used to with the classic 90D. The superior optical coating and high index glass ensure bright, distortion free imaging.

• Field of View 103° / 124°

• Image Magnification 0.72x

• Laser Spot Magnification 1.39x

• Working Distance 4-5 mm

Also referred to as the 3rd generation 78D, the digital high mag provides the highest magnification in the slit lamp lens range. The magnified view offered by this lens is perfect for high detail examination of the posterior pole. Obtain sharp, high resolution imaging of the macula and the optic disk with enhanced stereo view. This lens is a perfect choice for those who wish to examine optic nerve head (ONH) parameters and macula health.

• Field of View 57° / 70°

• Image Magnification 1.30x

• Laser Spot Magnification 0.77x

• Working Distance 13 mm

The digital 1.0x is a high magnification option for slit lamp examination, with similar magnification to that of a 78D. The 1.0x magnification of this lens simplifies retinal measurements such as cup-to-disk ratio without the need for conversion. With enhanced stereopsis, designed to provide distortion, glare free views of the posterior pole, this lens is known to be a perfect tool lens for slit lamp photography.

• Field of View 60° / 72°

• Image Magnification 1.0x

• Laser Spot Magnification 1.0x

• Working Distance 12 mm

This lens is a great choice for examining and assessing nerve head health owing to a 1.0x magnification, which provides an added advantage of eliminating the conversion factor when calculating cup-to-disc ratios. The optical design of the super 66 enhances your stereo view of the central retina to examine the subtle details and changes at the macula and the optic disc. The field of view extends out to the equator and dynamic examination paired with various gaze positions extends beyond the equator to the mid periphery. This lens would be a seamless transition to doctors experienced with the 78D given the similar form factor and optical profile.

• Field of View 80° / 96°

• Image Magnification 1.0x

• Laser Spot Magnification 1.0x

• Working Distance 11 mm

Often referred to as a ‘Super 90D’ this lens provides wide field imaging out to the mid periphery and dynamic viewing out to the periphery. This lens is a great choice for pan-retinal examination. This lens provides the magnification of a 90D, with an increased field of view enabling high resolution imaging of the posterior pole. This combination of magnification and wide field imaging allows quick and comprehensive examination of the retina, making it a go-to lens for general examination. A 30 mm lens ring provides a comfortable grip and manipulation of the lens within the orbit.

• Field of View 95° / 116°

• Image Magnification 0.76x

• Laser Spot Magnification 1.30x

• Working Distance 7 mm

Primary Application Small Pupil Pan Retinal Examination

• Optimal small pupil capability through a pupil as small as 23 mm

• Excellent for funduscopy through a miotic pupil

• Field of View 103° / 124°

• Image Magnification 0.45x

• Laser Spot Magnification 2.20x

• Working Distance 4 mm

Wide field imaging of the retina with a field of view past the vortex. As the Super vitereofundus has a closer working distance of 4-5mm, the lens should be held closer to the eye in order to appreciate the full field of view to fill the lens ring. Given the wide field of view, this lens is a great choice to examine the peripheral retina for tears and detachments. This lens is also suitable to get through pupils 3-4 mm and above, making it possible for quick, undilated retinal screening in most cases.

• Field of View 103° / 124°

• Image Magnification 0.57x

• Laser Spot Magnification 1.75x

• Working Distance 4-5 mm

Bundle the Digital Clear Field, Digital High Mag, and Digital Wide Field together!

Also, get a free multi-lens case.

Bundle the Digital High Mag, and Digital Wide Field together!

Also, get a free multi-lens case.

Primary Application - 3-Mirror, Acrylic Design

• 3-mirror design provides the same views as our G-3 Gonio lenses but in a light weight acrylic design

• Uncoated lenses are ideal for diagnostic exams while coated lenses are perfect for laser treatments

• Advanced no fluid (ANF+) flange only requires a coupling fluid during laser procedures

Mirror Angles 60° / 66° / 76°

Image Magnification 1.06x

Laser Spot Size 0.94x

Contact Diameter No Flange: 15.3 mm

ANF+: 18 mm

4-Mirror, All-Glass Design

• 4-mirror design allows for comprehensive examination and treatment of the trabecular meshwork with minimal lens rotation

• Available with a

  • large ring (28.5 mm)

  • a small ring (25.5 mm)

  • 2-position handle (right/left handed)

• No flange version is ideal for dynamic and indentation gonioscopy

• Flanged version provides stability for laser trabeculoplasty

• Mirror Angles 4 x 64°

• Image Magnification 1.0x

• Laser Spot Size 1.0x

• Contact Diameter Flange: 15 mm

No Flange: 8.4 mm

4-Mirror, All-Glass Design

• 50% more image magnification than our classic G-4 Gonio enables more detailed viewing of the trabecular meshwork

• Available with a

  • large ring (28.5 mm)

  • a small ring (25.5 mm)

  • 2-position handle (right/left handed)

• No flange version is ideal for dynamic and indentation gonioscopy

• Flanged version provides stability for laser trabeculoplasty

Mirror Angles 4 x 64°

Image Magnification 1.50x

Laser Spot Size 0.67x

Contact Diameter Flange: 15 mm

No Flange: 8.4 mm

4-Mirror, Acrylic Design

• Smaller, lighter-weight design facilitates easy manipulations within the orbit

• Advanced no fluid (ANF+) flange does not require coupling fluid during routine gonioscopy

• Mirror Angles 4 x 62°

• Image Magnification 1.0x

• Laser Spot Size 1.0x

• Contact Diameter 15 mm

6-Mirror, All-Glass Design

• 6 closely-aligned mirrors create a panoramic view of the anterior chamber and minimize the need for dynamic gonioscopy

• Available with a

  • large ring (28.5 mm)

  • 2-position handle (right/left handle)

  • Mirror Angles 6 x 63°

• • Image Magnification 1.0x

• • Laser Spot Size 1.0x

• • Contact Diameter 8.4 mm

Primary Application - Direct Views for Micro-Invasive Glaucoma Surgery (MIGS)

and all Intraoperative Gonio Procedures

• Stabilization ring provides control of the globe

• Minimizes corneal pressure to prevent anterior chamber distortion

• Visualizes angle in primary phaco position with minimal microscope and head adjustments

• Fully steam serializable

Previously known as VTSTVG / AVG

• Image Magnification 1.20x

• Contact Diameter 9 mm

• Ring Diameter 14 mm

• Handle Length 84 mm

Primary Application - Direct Views for Intraoperative Gonio Procedures

• Lens position can be adjusted relative to the handle: for left hand and right hand or center position

• Applicable for MIGS procedures

• Sterilizable by either steam autoclave or ethylene oxide (ETO)

• Image Magnification 1.20x

• Contact Diameter 9 mm

• Ring Diameter 10 mm

• Handle Length 75 mm

2-Mirror, All-Glass Design

• High magnification (1.50x) combined with dual mirror angles (60/64) allows for both a detailed

• and a broad view of the anterior chamber

• All-glass design provides superior clarity and durability

• Available in two formats:

  • flanged (recommended for laser trabeculoplasty)

  • no flanged (recommended for routine gonioscopy)

• Mirror Angles 60° / 64°

• Image Magnification 1.50x

• Laser Spot Size 0.67x

• Contact Diameter Flange: 15 mm

No Flange: 8.4 mm

1-Mirror, All-Glass Design

• High magnification (1.50x) enables detailed viewing of the trabecular meshwork

• All-glass design provides superior clarity and durability

• Available in two formats:

  • flanged (recommended for laser trabeculoplasty)

  • no flanged (recommended for routine gonioscopy)

• Mirror Angles 62°

• Image Magnification 1.50x

• Laser Spot Size 0.67x

• Contact Diameter Flange: 15 mm

No Flange: 8.4 mm

The Rapid SLT is equipped with four totally internal reflective surfaces thatprovide high-detail views of all four quadrants of the angle structures. Thus, SLT procedure time is reduced in half as the need to rotate the lens on the patient’s eye is drastically minimized thus enhancing patient comfort. The contact surface is designed to provide patient comfort while maintaining the required control and stability of the lens over the ocular surface. The size of the lens allows manipulation within the orbit as well as between the laser and the patient’s eye, enhancing the doctor’s ease-of-use.

• Cuts down time taken for SLT procedures by 50%

• Small lens profile enhances lens maneuverability

• Ideal for Glaucoma treatment

• Minimize lens rotation

Image Magnification Laser Spot Magnification

1.0x 1.0x

This lens is a classic one mirror design lens that provides a large, clear view of the angle structures for performing SLT procedures to lower intraocular pressure in patients with ocular hypertension and glaucoma. This lens is designed for compatibility when used with a frequency doubled Q switched Nd:YAG laser. The lens has to be rotated gently on the patient’s eye to aim the laser at the various sections of iridocorneal angle. The 1.0x magnification of this lens helps maintain the laser spot size and density during laser delivery.

• Selective Laser Trabeculoplasty (SLT)

• Ideal for Glaucoma Treatment

• Laser Trabecular Meshwork treatment

Image Magnification Laser Spot Magnification

1.0x 1.0x

Volk’s range of iridotomy lenses provide high-detail views of the iris to recognize the best location for treatment such as iris crypts while the optics ensure that laser energy is efficiently transferred for effective treatment of closed angle glaucoma. This lens provides a high magnification view of the iris through the top-hat style ‘button’ within the lens. The rest of the lens surface provides a clear plano view of the surrounding iris to help identify and orient with the desired treatment location. The laser beam should be aimed at the center of the circular button for effective laser transmission.

• Top-hat style magnification button

• Small lens body allows easy manipulation of the lens

• Ensures precise placement of the laser beam

• Laser window barrier protects internal optical components

Image Magnification Laser Spot Magnification

1.70x 0.58x

Volk’s range of iridotomy lenses provide high-detail views of the iris to recognize the best location for treatment such as iris crypts while the optics ensure that laser energy is efficiently transferred for effective treatment of closed angle glaucoma. The lens button within this lens allows access to the farthest peripheral iris for laser placement. The specially designed, smaller contact element allows corneal indentation in order to open the angle to examine the level of closure and adhesion if any. Housed in a taller lens body, this lens is perfect for treating patients with deep set eyes.

• Unique contact element allows indentation to open closed angles

• Tall lens body facilitates treatment of patients with deep set eyes/ prominent supraorbital ridges

• Ensures precise placement of the laser beam

• Laser window barrier protects internal optical components

Image Magnification Laser Spot Magnification

1.54x 0.65x

Volk’s range of iridotomy lenses provide high-detail views of the iris to recognize the best location for treatment such as iris crypts while the optics ensure that laser energy is efficiently transferred for effective treatment of closed angle glaucoma. The Mag Plus takes its name from the large magnification button with the lens body which is perfect for practitioners who prefer a large working space to work with. A silvered indent on the lens ring helps orient the button towards the right clock position. The laser beam should be aimed at the center of the circular button for effective laser transmission.

• Large magnification button allows easy detection of treatment sites

• Silvered mark on the lens ring provides orientation

• Ensures precise placement of the laser beam

• Laser window barrier protects internal optical components

Image Magnification Laser Spot Magnification

1.60x 0.63x

Experience crystal clear, high magnification views of the posterior lens capsule for clearing opacified lenticular tissue for post-cataract/secondary cataract YAG laser treatment. The superior optical design provides a tight focus of the laser spot for precise and safe laser application reducing the chance of pitting/damaging the IOL. The short lens body allows enhanced clearance between the laser and the patient’s eye for maneuverability.

• Clear, magnified views of the posterior lens capsule

• Treatment of secondary cataracts/ post-cataract surgery management

• Short lens body allows enhanced maneuverability

• Laser Capsulotomy Procedures

Image Magnification Laser Spot Magnification

1.57x 0.63x

Made for treating symptomatic midvitreous floaters by Laser Floater Treatment (LFT), this lens provides unmatched superior depth of focus that allows viewing the entire vitreous chamber from the posterior lens to the retina for the treatment of floaters. This allows clear context as to the location of the floaters as well the relative position with respect to the lens and the retina, contributing to safe and confident laser application. This is very important to make sure that the laser energy is not incident on the ocular lens/IOL surface or at the retina causing irreversible damage.

• Superior depth of focus

• Flange provides optimum control over the eye

• Lens helps place the laser accurately at the appropriate location and prevent misfiring

• Effective vaporization of mid-vitreous floaters

Image Magnification Laser Spot Magnification

1.16x 0.86x

Designed especially for Laser floater Treatment (LFT), this lens is housed in a tall lens body to facilitate treatment of patients with deeper ocular sockets and prominent supraorbital ridges. The depth of focus allows precise placement of the laser on the midvitreous floater while providing context of relative position to the retina and the ocular lens/IOL. The smaller and compact contact element on the lens is comfortable for the patient and prevents blinking off the lens.

• Tall lens body is suitable for treating patients with deep sockets/ prominent supraorbital ridges

• Smaller flange provides comfort and prevents blinking off the lens

• Lens helps place the laser accurately at the appropriate location and prevent misfiring

• Effective vaporization of mid-vitreous floaters

Image Magnification Laser Spot Magnification

1.11x 0.90x

This lens is designed for laser removal of sutures on the ocular surface. The unique tip of this lens is designed to alleviate compressive force on the cornea for visualizing and removal of deep-seated sutures thus decreasing patient discomfort. The tip of the lens magnifies the sutures 2-3 times to facilitate visualization and placement of the laser beam at all sections of the suture.

• Unique tip allows visualization of deep-seated sutures

• Tip provides a high magnification view of the suture structures

• Unique tip alleviates compressive force on the ocular surface

• Ideal for efficient suturelysis procedures

Image Magnification Laser Spot Magnification

2x-3x 0.50x-0.33x

Experience wide field, distortion-free visualization of the retina from the nerve head and macula, up to the ora serrata, designed for detection and treatment of retinal abnormalities like peripheral retinal tears, peripheral retinal detachments, giant retinal tears etc. The 30 mm lens surface offers a large, clear image of the retina for accurate and easy placement of the laser spot. The contact surface is designed carefully to provide optimum stability on the patient’s cornea while ensuring patient comfort.

• Wide-field distortion free viewing

• Ideal for detecting and treating mid to far-peripheral retinal abnormalities

• Large lens surface area providing a large working area

• Available in: Flanged contact, no Flange contact design

Field of View Image Magnification Laser Spot Magnification

160°/165° 0.50x 2.0x

A part of our H-R series of laser lenses, the H-R wide field provides the widest field of view spanning the retinal from the posterior pole all the way out to the ora serrata. This lens is perfect for diagnosis and treatment of peripheral and far peripheral retinal defects such as peripheral retinal tears and retinal detachments. The small lens body with an 24.8 mm lens ring and 21.7 mm lens height makes it a nimble lens, leaving the doctor ample space between the patient’s eye and the laser for focusing and manipulation. Despite the smaller lens size, the contact surface is designed carefully to provide optimum stability on the patient’s cornea while ensuring patient comfort. The optical design of the H-R series provides bright, high resolution views that are distortion free even at the periphery.

• Wide-field distortion free viewing of the retina

• Perfect for diagnosis and treatment of mid-far peripheral retinal defects

• H-R series of lenses: Made with higher grade eliminates chromatic aberrations resulting in bright, High-Resolution imaging

• Small lens body allows easier manipulation

Field of View Image Magnification Laser Spot Magnification

160°/165° 0.50x 2.0x

The TransEquator is a perfect choice for treating retinal abnormalities in the mid-peripheral to the central retinal region, similar to the Rodenstock Pan Fundus lens. This field of view allows visualization of those defects which are neither too peripheral nor central and lie mid-way to the periphery. The 0.70x magnification enables high detail examination and visualization of the retina for precise and accurate laser spot placement. Thus, this lens makes for a great combination lens whether you are performing PRP laser treatments or centrally targeted grid laser treatments.

• Field of View up to the mid-peripheral retina

• Ideal for both PRP and grid laser treatments

• Visualize and treat mid-peripheral retinal tears, holes as well as central retinal defects

• Available in Flange, no Flange and ANF+ contact options

Field of View Image Magnification Laser Spot Magnification

110°/132° 0.70x 1.44x

The Equator Plus provides access from the central retina up to the mid-peripheral retina for diagnosis and treatment of retinal defects such as tears, holes and detachments. This lens is designed to provide high resolution mid-field viewing even through small pupils for PRP laser treatments. This application is critical when evaluating and treating patients such as those at risk of angle closure, neovascularization of the iris etc. in whom dilation should be avoided. The small pupil capability is also advantageous when treating geriatric populations in whom pupil response to dilation is limited. The compact size of the lens body allows easy manipulation with the orbit and provides ample space between the laser and patient’s eye.

• Field of View up to the mid-peripheral retina

• Small pupil capability

• Visualize and treat mid-peripheral retinal tears, holes

• Available in no Flange and ANF+ contact options

Field of View Image Magnification Laser Spot Magnification

114°/137° 0.44x 2.27x

With a 144° field of view, this lens enables wide field visualization up to the peripheral retina for diagnosis and treatment of peripheral retinal defects. This lens is specially designed to provide wide field visualization even through small pupils. This application is critical when evaluating and treating patients such as those at risk of angle closure, neovascularization of the iris etc. in whom dilation should be avoided. The small pupil capability is also advantageous when treating geriatric populations in whom pupil response to dilation is limited. The large flange on this lens provides the perfect stability and control over the eye needed during laser procedures

• Wide-field distortion free viewing of the retina

• Small-pupil capability

• Ideal for detecting and treating mid to peripheral retinal abnormalities

• Available in Flange, no Flange and ANF+ contact options

Field of View Image Magnification Laser Spot Magnification

120°/144° 0.51x 1.97x

The Quad Pediatric is specially designed with a minified contact element perfect for use when treating small eyes such as in pediatric patients and those with narrow palpebral fissures. This lens provides enhanced imaging with a field of view up to the mid-peripheral retina for laser treatments in cases of PRP, Retinopathy of Prematurity and other infant conditions. The lens surface provides optimum fit over small sized eyes to maintain stability and control over the eye while ensuring patient comfort.

• Ideal for pediatric use

• Small, minified contact element

• Field of view up to the mid-peripheral retina

• Perfect for treatments such as retinal tears, holes and retinopathy of prematurity

Field of View Image Magnification Laser Spot Magnification100°/120° 0.55x 1.82x

This lens gives detailed, high magnification views of the posterior pole for performing focal/Grid Laser procedures. Building on the optical capabilities of the Area Centralis, the H-R Centralis is enhanced with small pupil capabilities and fabricated using a high grade, low dispersion glass offering high resolution views of the posterior pole.

• High magnification for detailed examination and precise treatment of the posterior pole

• Ideal for focal/grid laser therapy

• Small pupil capability

Field of View Image Magnification Laser Spot Magnification 74°/ 88° 1.08x 0.93x

With a field of view spanning up to the mid periphery, this lens is specially designed with anti-reflective coating for use in conjuncture with 689 nm laser to perform photodynamic therapy. The large spot size allows optimum delivery of laser energy to the choroidal neovascular membranes. This lens is equipped with a flange to provide stability and control over the eye when performing laser treatment.

• Ideal for Photodynamic Therapy (PDT)

• Anti-reflective coating optimized for 689 nm laser

• Distortion free viewing up to the mid-peripheral retinal region

Field of View Image Magnification Laser Spot Magnification115°/137° 0.67x 1.50x

The Area centralis is designed with a 1.06x magnification to provide high detail, magnified views of the posterior pole. This lens is ideal for grid/focal laser procedures of the central retina for treating microaneurysms and edema in conditions such as diabetic retinopathy.

• High magnification for detailed examination of the posterior pole

• Available in flange, no flange and ANF+ contact options

• Ideal for focal/grid laser therapy

Field of View Image Magnification Laser Spot Magnification

70°/ 84° 1.06x 0.94x

With the highest magnification in the retina laser lens range, this lens provides excellent detail and distortion free imaging for critical examination of the optic nerve head and macular pathologies. The flange is designed to provide optimum stability and control on the cornea needed to manipulate and stabilize the tall lens body. The lens body is ideal when treating patients with deep eye sockets.

• Highest magnification contact lens available

• Ideal for focal/grid laser therapy

• High detail posterior pole examination and treatment

Field of View Image Magnification Laser Spot Magnification

60°/ 78° 1.49x 0.67x

Primary Application – Direct Image Viewing and Treatment of the Posterior Pole

• High profile design eliminates filament reflection

• Optimized aspheric corneal contact design for improved fit and maneuverability

• Available in both flanged and advanced no fluid (ANF+) flanged designs

Field of View Image Magnification Laser Spot Magnification

22°/ 26° 0.90x 1.11x

Fundus

Primary Application – Direct Image Viewing and Treatment of the Posterior Pole

• Patented double aspheric glass optics provide enhanced imaging

• Superior high magnification viewing and treatment of the posterior pole and macula

• Laser Window protects imaging element from contamination ensuring precise laser spot placement

Field of View Image Magnification Laser Spot Magnification

35°/ 40° 1.25x 0.80x

Get a discount when you buy H-R Centralis and H-R Wide Field together!

Also, get a free multi-lens case.

The Pictor Plus™ portable ophthalmic camera can take your

practice places. From the exam room to on-location screenings,

nursing home calls and everywhere in between.

Two easily interchangeable modules provide high resolution retinal (non-mydriatic) or external eye imaging.

• Retinal Module - Pictor Plus retinal imaging enables non-mydriatic fundus examination with a 40º field of view. With digital still and video images, the appearance of optic disc, macula and retinal vasculature can be screened and documented for ocular lesions and anomalies.

• Anterior Module - Pictor Plus anterior imaging provides high-resolution images of the surface of the eye and areas directly surrounding the eye. The cobalt blue LED light allows fluorescent imaging to detect a dry eye or any trauma on the ocular surface.

Digitize your fundus exam with iNview®. Leverage the power and convenience of the apple iPhone with the trusted quality of Volk optics.

Digitize your fundus exam with iNview®. Leverage the power and convenience of the Apple iPhone with the trusted quality of Volk optics.

Digitize your fundus exam with iNview®. Leverage the power and convenience of the Apple iPod with the trusted quality of Volk optics.

Primary Application – SLT Procedures, Static and Dynamic Gonioscopy

• Single-mirror lens angled at 63° ensures proper laser placement during

Selective Laser Trabeculoplasty

• Single-use SLT lens can also be used for ALT procedures

Mirror Angles Image Magnification Laser Spot Magnification

63° 1.0x 1.0x

Primary Application – Static and Dynamic Gonioscopy

• Four-mirror design allows for comprehensive examination and treatment of the trabecular meshwork with minimal lens rotation

Mirror Angles Image Magnification Laser Spot Magnification

4 x 64° 1.0x 1.0x

Primary Application – Gonioscopy and Examination of the Central and Peripheral Fundus

• 60° mirror provides a view of the iridocorneal angle

• 66° mirror provides a retinal image from the equator to the ora serrata

• 76° mirror provides a view of the mid-peripheral/peripheral retina

Mirror Angles Image Magnification Laser Spot Magnification

60° / 66° / 76° 1.0x 1.0x

Primary Application – Laser Iridotomy Procedures

• Magnified view of the peripheral iris enables precise laser placement for

iridotomy procedures

Image Magnification Laser Spot Magnification

1.70x 0.59x

Primary Application – Laser Capsulotomy Procedures

• Facilitates accurate laser beam focus on the posterior lens capsule

Image Magnification Laser Spot Magnification

1.57x 0.63x

Primary Application – Off Axis Direct Image Vitreoretinal Surgery

Field of View Image Magnification

33° (Offset 30°) 1.0x

Primary Application – Direct Image Vitreoretinal Surgery During Air Fluid Exchange

Field of View Image Magnification

25° 0.80x

Primary Application – Wide Field Direct Image Vitreoretinal Surgery

Field of View Image Magnification

48° 0.50x

Primary Application – High Magnification Direct Image Vitreoretinal Surgery of the Central Retina

Field of View Image Magnification 30° 1.50x

Primary Application – Routine Direct Image Vitreoretinal Surgery of the Central Retina

Flat

Field of View Image Magnification

36° 1.0x

Primary Application – Fundus Scanning Lens in a Single-Use Format

• Excellent for examination and treatment through a small pupil

Field of View

54° / 70°

Primary Application – Industry Standard Diagnostic Lens in a Single-Use Format

• Perfectly balanced magnification and field of view make this lens ideal for general diagnostic examination

Field of View

45° / 58°

Primary Application - Direct Image Vitreoretinal Surgery During Air Fluid Exchange Procedures

• Delivers high resolution central retinal imaging

• Steam sterilizable for reduced processing time

Field of View Image Magnification

30° 0.82x

Primary Application - Off Axis Direct Image Vitreoretinal Surgery

• Design delivers off axis retinal views

• Steam sterilizable for reduced processing time

Field of View Image Magnification

15° Prism - 30° (Offset 15°)

30° Prism - 30° (Offset 30°)

45° Prism - 30° (Offset 45°) 0.90x

Primary Application - Wide Field Direct Image Vitreoretinal Surgery

• Bi-concave design provides widest field available in a direct image lens

• Can be used for air/gas exchange procedures

• Steam sterilizable for reduced processing time

Field of View Image Magnification

40° 0.50x

Primary Application - High Magnification Direct Image Vitreoretinal Surgery of the Central Retina

• Delivers high resolution, high magnification direct image of the central retina

• Steam sterilizable for reduced processing time

Field of View Image Magnification

28° 1.50x

Primary Application - Routine Direct Image Vitreoretinal Surgery of the Central Retina

• Delivers high resolution direct image of the central retina

• Steam sterilizable for reduced processing time

Field of View Image Magnification

30° 0.92x

Primary Application - Off Axis Wide Field Direct Image Vitreoretinal Surgery

• High index glass delivers highest resolution off axis (20) direct image retinal views

• Improved design delivers wider field (40) off axis views

• Highly suited for repeated steam sterilization with no material degradation

Field of View Image Magnification

40° (Offset 20°) 0.50x

Primary Application - High Magnification Direct Image Vitreoretinal Surgery of the Central Retina

• High index glass delivers highest resolution, high magnification of the central retina

• Highly suited for repeated steam sterilization with no material degradation

• Standard design fits all major suture rings

• Unique optional no stabilizing ring (NSR) design available

Field of View Image Magnification

20° 1.40x

Primary Application - Wide Field and AFX (Air Fluid Exchange) Direct Image Vitreoretinal Surgery

• High index glass in a bi-concave design delivers highest resolution imaging for wide field and AFX procedures

• Highly suited for repeated steam sterilization with no material degradation

• Standard design fits all major suture rings

Field of View Image Magnification

45° (Mid Field) 30° (AFX) 0.50x (Mid Field) 1.0x (AFX)

Primary Application - Direct Image Vitreoretinal Surgery of the Central Retina

• High index glass delivers highest resolution direct image of the central retina

• Highly suited for repeated steam sterilization with no material degradation

• Standard design fits all major suture rings

• Unique optional no stabilizing ring (NSR) design available

Field of View Image Magnification

30° 1.0x

Primary Application - Highest Magnification Indirect Viewing and Treatment of the Central Retinal

• High resolution, highest magnification imaging of the central retina

• Ideal for macular holes, epiretinal membranes, and submacula surgery

• 2x field of view compared to plano/concave direct image lenses

Field of View Image Magnification

64° / 77° 1.03x

Standard

Primary Application - High Magnification Indirect Viewing and Treatment of the Central Retinal

• High resolution, high magnification imaging to the equator

• Ideal for membrane peeling, retinal tears and other small detail procedures

• Available in standard and self stabilizing contact (SSV®) options

• Available in autoclave sterilizable design

Field of View Image Magnification

73° / 88° 0.71x

ACS

Primary Application – High Magnification Indirect Vitreoretinal Procedures

• High resolution, high magnification imaging to the equator

• Steam sterilizable for reduced processing time

• Ideal for membrane peeling, retinal tears and other small detail procedures

Field of View Image Magnification

73° / 88° 0.71x

Primary Application - Treatment of Retinopathy of Prematurity

• Enhanced design provides wide field imaging out to the ora serrata

• Minified housing facilitates extension of instruments

• Reduced contact size ideal for pediatric examination

Field of View Image Magnification

95° / 127° 0.39x

Standard

Primary Application - Indirect Viewing and Treatment of Peripheral Retinal Disorders

• Wide field of view of the entire retina including the ora serrata

• Smaller ring facilitates manipulation within the orbit

• Ideal for retinal detachments and giant retinal tears

• Available in standard and self stabilizing contact (SSV®) options

• Available in autoclave sterilizable design

Field of View Image Magnification

106° / 127° 0.39x

ACS

Primary Application – Peripheral Indirect Vitreoretinal Procedures

• Steam sterilizable for reduced processing time

• Smaller ring facilitates manipulation within the orbit

• Ideal for retinal detachments and giant retinal tears

Field of View Image Magnification

106° / 127° 0.48x

Primary Application - Indirect Viewing and Treatment of Peripheral Retinal Disorders

• Wide field of view of the entire retina including the ora serrata

• Ideal for retinal detachments and giant retinal tears

• Available in standard and self stabilizing contact (SSV®) options

Field of View Image Magnification

112° / 134° 0.39x

Standard

Primary Application - Far-Peripheral Indirect Vitreoretinal Procedures

• High index glass delivers widest field, distortion free retinal views of any surgical lens

• Small profile ring facilitates instrument manipulation and surgical procedures

• Available in standard and patented self stabilizing contact (SSV¨) options

• Ideal for retinal detachments and giant retinal tears

Field of View Image Magnification

130° / 150° 0.43x

ACS

Primary Application – Widest Field Views for Vitreoretinal Procedures

• Superior high index glass design ensures widest field views of any vitrectomy lens

• Advanced aspheric design provides unmatched high resolution imaging

• Steam sterilizable for reduced processing time

Field of View Image Magnification

130° / 150° 0.43x

Keep all our lenses in one convenient location with our multi-lens cases. Our multi-lens cases are available in two sizes: 3”x4” for up to 3 lenses or 4”x6” for up to 6 lenses. Almost any combination can be accommodated.

Even if a standard case cannot meet your need, we can provide a customized solution for you.

GET A FREE CASE

Get a multi-lens case free of charge if you are placing an order for a qualifying Volk lens. Just add the multi-lens case to your cart along with your lenses and proceed to check out.

Primary Application – Cleaning of Ophthalmic Lenses

• Absorbent, moistened lint-free towelette cleans lenses instantly, free from smudges, haze and water spots

• Ideal for use on Volk lenses, microscope eyepieces, cameras and other precision optical surfaces

• Minimum Quantity of 3 Boxes per order. Packaged in boxes of 24 wipes.

Primary Application – Dry Cleaning of Coated Ophthalmic Lens Surfaces

• Carbon based cleaning pad wipes away smudges and reduces static build up

• Cost effective device good for 400–500 uses

• Conveniently stows away like a pen with a pocket clip

This next-generation case enhances the durability of the case and secures your lens. This case has been designed to emphasize both form and functionality. The sleek modern design has been engineered to withstand 50,000 openings, without hinge breakage. A durable thermoplastic rubber insert cushions the lens, and a magnetic closure holds the case securely shut.

The case’s new molded plastic exterior and interior insert are easy to wipe clean. The addition of nonslip stabilizing feet holds the case steady in place.

The cover plate can also be custom engraved with a doctor or practice name