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Stereo test LANG II - R edycja 2021 , pediatryczny , 54001- R
Код товара :
54001-R
Test Lang I , stereo test, pediatryczny , od 12 m-cy, bez okularów
Kolor/Wzór
| Высылка в течение | 48 часов |
| Цена доставки | Отсутствует |
| Наличие на складе |
na zamówienie
|
LANG-Stereotest® II-R
The Lang-Stereotest® II-R is a revised version of the Lang-Stereotest® II. This revised version has improved optical and print quality over the earlier version and has no monocular clues when used correctly. Also new is a brief instruction in English on the back of the test card, with schematic illustration for correct use, mirror-image arrangement of stereo objects and typical pattern of eye movements in stereopositive subjects.
3D Objects and Disparities of Lang-Stereotest® II-R
- ELEPHANT 600’’
- TRUCK 400’’
- MOON 200’’
- STAR 200’’ (2D, always visible)
- Reading distance: 30 - 40 cm (10 - 15 Inches)
Przykładowe badanie :
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