LANG STEREOPAD® with magnetic test cards

LANG STEREOPAD^®

The LANG STEREOPAD^®, similarly to the the LANG STEREOTESTS I and II, combines Random Dots with a lenticular surface, but offers more
sophisticated assessments of stereopsis.
Magnetic test cards are shown individually or in pairs on a handy red double-sided test panel. The test does not require specific glasses, and is highly sensitive for global stereopsis. It has no monocular clues and is ideal for preferential looking testing of infants and preverbal children.

In a pilot sample* of 240 orthotropic children between 1 and 10 years, all 33 aged less than 2 years could be tested with the the LANG STEREOPAD^® prototype, but none of them with the TNO-Test.

*A. Piantanida, Italy 2017

• Double sided test panel A5
• 6 magnetic test cards
• Disparities: 1000’’, 600’’, 400’’, 200’’, 100’’ ,50’’
• Instruction brochure 20p
• storage box
• Additional: Monopod (#54021-S)