Lang stereotest II

The Lang stereotest perfectly complements the tried and trusted Lang stereotest I. The stereotest is used to asses binocular vision using the random dot and cylinder grid procedure. As well as stereoscopically visible figures, there is also a monocularly visible star on the test card.
 

Product details

• Stereotest designed by Joseph Lang
• Complements the Lang stereotest I
• Designed to test binocular vision
• Based on the random dot and cylinder grid procedure
• Can be used without glasses
• Eye movements can be easily observed during the test
• Binocularly visible figures: Half moon, car and elephant
• Monocularly visible figure: Star
• 1 test in postcard format