{"product_id":"stereotest-schmetterling","title":"Butterfly Stereotest","description":"\u003cdiv class=\"productDescription\"\u003e\n\n\u003cp\u003eThe \"Butterfly-S\" stereo test with geometric shapes allows for an uncomplicated check of stereoscopic perception in all age groups. The book format of the test offers three different examinations that can be viewed with polarization glasses.\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eThe butterfly provides a gross stereo impression and is therefore also understandable for toddlers. Below the butterfly is a suppression test.\u003c\/li\u003e\n\n\u003cli\u003eThe circles with ten different horizontal disparities allow for a quantitative measurement of stereo vision.\u003c\/li\u003e\n\n\u003cli\u003eThe geometric shapes with three different horizontal disparities facilitate the test, especially for children.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003eThe test includes two pages with stereo images on the inside and an answer key on the outside of the book.\u003c\/p\u003e\n\n\u003cp\u003eThe testing distance is 40 cm.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\u003cbr\u003e","brand":"OCULUS Optikgeräte GmbH","offers":[{"title":"Default Title","offer_id":56934004523340,"sku":"114001700","price":305.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/1056\/9036\/files\/BC_Upload_87f0fc0a-d1e2-4820-b295-c997a7f757f8.jpg?v=1773256463","url":"https:\/\/aurosan-shop.de\/en\/products\/stereotest-schmetterling","provider":"aurosan-shop.de","version":"1.0","type":"link"}