Frisby Stereo Tests
FRISPSFrisby Stereo Test 6mm

Frisby Stereo Tests

From: £75.00

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Product Description

Frisby Stereo Tests measure a wide range of stereo acuity in true 3D, even when acuity is poor, and without the need for dissociating glasses. The test’s simple concept means that infants as young as 8 months can understand and comply with looking or reaching for the target.

The full Frisby Stereotest comprises three transparent plates of different thicknesses, 6mm, 3mm and 1.5mm in a storing box which has a fold-out flap for providing a clear background against which the plates are presented. The stereo-acuity measured ranges from 600 to 5 seconds of arc.

The disparities for each plate at the 40-80cm viewing distance range are listed in the box lid and in the instructions booklet. A measuring tape is also provided.

The Frisby Pocket Stereotest comprises a 6mm plate in a pocket-sized case, convenient and easily transportable. A 3mm plate can be added extending the range of stereo disparities.

You may also like the Lang Stereo Test.

 

Availability

If the item shows as currently out of stock, please contact us via email contact@kaypictures.co.uk or telephone +44 (0)1442 823507 to enquire this product’s availability.