View Tester

Features Portable

Size Any

We are engaged in offering View Tester. The View Tester is distinguished by its high accuracy, wide measuring range, simplicity of operation & above all it is a really portable instrument operating on three pencil cells of size. we provide high quality tester to our clients.

Features:

Contour design elegant.

With Sphere fast rotating disk, enabling the rapid adjustment of 3.00m-1.

The unique Cross Cylinder design, convenient and flexible.

Can be easily used to measure near visual acuity.

Specifications:

Sphere

Range-19.00+16.75m-1 Step 0.25m-1 3.00m-1

Cylinder

Range 0.00-6.00m- 1(Measuring Range With Accessories 0.00-8.00m-1)

Step 0.25m-1

Cylinder Axial

Range 0 180° Step 5°

Cross Cylinder

±.25m-1

Rotating Prism

Range 0 20 Step 1

Auxiliary Lens

“O” Open aperture“R” Retinoscope lens Lens of +1.50m-1 It is suit for the distance of 67 centimeters

“P” Polaroid it is used for examining the dioptric balance of eyes, Implicit strabismus and stereo vision

“RMV” Red Vertical maddox Be used to examine Implicit strabismus

“RMH” Red horizontal maddox Be used to examine Implicit strabismus

“WMV” Plane Vertical Maddox Be used to examine Implicit strabismus

“WMH” Plane horizontal maddox Be used to examine Implicit strabismus

“GL” Green lens Be used to examine eye function, Blending function and Implicit strabismus“+” Test mark of optical center adjustment“+.12”

“RL” Red lens Be used to examine eye function, Blending function and Implicit strabismus

Distance of Optical center (also known as Pupil)

Range 50 75mm Step 1mm

Sight Switch

Range 380mm distance of Optical center is 64mm

Front Chin Rest

Range 0 16mm

Distance (from cornea vertex to the lens surface)

16mm

Standard Accessories Lens

Two pieces of Auxiliary Cylinder -2.00m-1 and -0.12m-1 respectively

Standard Accessories

one piece of M2 Hexagon wrench , one piece of a Myopia Standard Card, two piece of Myopia Standard Card , one piece of standard card holder , a dust cover

Size

338(L)×99(W)×292(H)mm

NW

About 5kg

Additional Information:

Item Code: VT-100