Designed to rapidly test for amblyopia and strabismus using gross to fine stereopsis (4800 to 20 sec of arc): - Graded circle test from 400 sec now down to 20 sec - New technology, no monocular

It checks for the ability to distinguish light and dark (contrast). It can detect vision problems. Also useful to reveal in time regression or progression of the cataract disease.

It checks for the ability to distinguish light and dark (contrast). It can detect vision problems. Also useful to reveal in time regression or progression of the cataract disease.

Eye occluder with multiple pinhole - 170 x 200 x 3 mm

Designed to rapidly test for amblyopia and strabismus using gross to fine stereopsis (4800 to 20 sec of arc): - Graded circle test from 400 sec now down to 20 sec - New technology, no monocular

Set of two tiger fun frames to be used as occluder during children ezaminations.

Single plates packed in a practical aluminium box.

Single plates packed in a practical aluminium box.

These series of plates are designed to provide a test which gives a quick and accurate assessment of colour vision deficiency of congenital origin. This is the most common form of colour vision

These series of plates are designed to provide a test which gives a quick and accurate assessment of colour vision deficiency of congenital origin. This is the most common form of colour vision

These series of plates are designed to provide a test which gives a quick and accurate assessment of colour vision deficiency of congenital origin. This is the most common form of colour vision

Lang fixation cube - red.

Lang fixation cube - white.

Stereotest I was created to simplify stereopsis screening in children. It is based on two principles: on random dots and on cylinder gratings. Stereotest II is a further development and helps the

Stereotest I was created to simplify stereopsis screening in children. It is based on two principles: on random dots and on cylinder gratings. Stereotest II is a further development and helps the

Stereotest I was created to simplify stereopsis screening in children. It is based on two principles: on random dots and on cylinder gratings. Stereotest II is a further development and helps the

This test is designed for vision screening at schools and assessment of vision of children with special needs beginning with age of 3 years. Has hole for hanging on the wall. 45.7 x 50.8 cm (18 x 20")

Designed to measure visual acuity with a standard line test and with three tighter spaced tests; 50%, 25%, and 12.5%, which often reveal difficulties in seeing tightly crowded details. Card measures

This test is designed for vision screening at schools and assessment of vision of children with special needs beginning with age of 3 years. Has a hole for hanging the chart on the wall. Includes

This test measures near visual acuity with proportionally spaced (logMAR) lines on the front and lines with 25% and 50% spacing on the back. Response key printed on test card. Includes training cards

Occluder for optometric charts

Set of two wooden puppets (red and white) used to capture attention during vision evaluation in young non-verbal children. Can also be used for test of convergence.

Designed to rapidly test for amblyopia and strabismus in early and non-readers and non-verbal children and adults. - Expanded random dot lea test (500, 250, 125, 63 sec of arc) - Graded circlectest

This test is performed at a distance of 30-40 cm and allows evaluation of the cooperation between the two eyes to form a single image to the brain from the two images provided separately by each of

The Worth 4 dot test, is a clinical test for suppression of either the right or left eye. Suppression occurs during binocular vision, when the brain does not process the information received from