{"product_id":"wirt-fly-test","title":"Wirt Fly Test","description":"\u003cdiv class=\"ewa-rteLine\"\u003eThe Wirt Fly Test is often referred to as the Titmus Fly Test.\n\nThe booklet consists of three stereoscopic tests employing polarised vectographs. The fly graphically demonstrates the presence\nof stereo vision. The other two tests provide the practitioner with results to estimate the level of stereoscopic vision that is present.\n\nSupplied with polarising spectacles and full instructions.\n\n\n\n\n\u003c\/div\u003e","brand":"SV","offers":[{"title":"Default Title","offer_id":53796755505495,"sku":"SV-SGR-232-W","price":354.33,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1015\/4360\/8663\/files\/SGR-232-W.jpg?v=1781603882","url":"https:\/\/www.sussex-vision.co.uk\/products\/wirt-fly-test","provider":"ESP\/SV","version":"1.0","type":"link"}