Range overview · Orthoptics & synoptophore
Lang-Stereotest
Stereo tests and fixation aids
LANG-STEREOTEST AG of Küsnacht near Zurich has marketed the stereo test invented in 1980 by Swiss ophthalmologist Prof. Joseph Lang, plus fixation aids for paediatric ophthalmology, since 1998.
Product range · 5 product lines
Stereo tests
- LANG-STEREOTEST I-R2021 revision of Lang-Stereotest I for binocular testing, especially in children.
- LANG-STEREOTEST II-R2023 revision of Lang-Stereotest II for binocular testing.
- LANG-STEREOPADScreening tool for stereopsis and stereo threshold, including preferential looking.
Fixation aids
- LANG fixation cubeWhite/red cube for testing fixation, eye movements, convergence and cover test.
- LANG fixation sticksFixation sticks for the same tests, including the cover test.
We list the main product lines. Ask us for specific models, specifications and prices.