Lang II-R stereotest

LANG STEREOTEST II-R

High, modern quality
Improved optical quality of the test cards thanks to modern digital and lenticular technology.

Uniformity
Improved uniformity of the random-dot pattern and reduced recognition with one eye.

Rounded corners
New laminated and laser-cut surface.

Correct application
Schematic drawing and brief instructions on the back.

MDR compliance 2017/745

The LANG STEREOTEST represents the current standard for random-dot stereotests, without the need for 3D glasses and with high sensitivity and specificity for stereopsis.
The test combines random dots and a lens grating and is designed for rapid screening of binocular vision in all age groups, including very young children.
The card is presented at reading distance, and the patient is asked what they see while eye movements are observed.
The figures can be recognized only by subjects with complete stereopsis, while patients with amblyopia and strabismus (including small-angle strabismus) do not pass the test.

The LANG STEREOTEST II has four stereograms with disparities of 600, 400, 200 and 200 arcsec, only one of which is also visible monocularly.

Multilingual instructions: GB, FR, IT, ES, PT, DE, PL, HU, NL, CZ, SE, DK, RO, HR available at www.gimaitaly.com.

Made in Switzerland.

1 piece.