{"product_id":"goodlite-272400-cards-lea-numbers-cards-40m-and-60m","title":"Kort: LEA NUMBERS® Kort 40M og 60M","description":"\u003cp\u003eDisse fem LEA-TALLENE\u003csup\u003e®\u003c\/sup\u003e Kortene kan brukes til presentasjon som enkelt optotyper eller arrangert på rad som en linjetest. Når kortene ligger ved siden av hverandre, er avstanden mellom tallene lik bredden på symbolene. For å bestemme synsskarpheten, bruk følgende formel:\u003c\/p\u003e\n\u003cp\u003eVA = Brukt synsavstand (meter) \/ M-verdi\u003c\/p\u003e\n\u003cp\u003eDimensjoner: 60M-kort er ca. 6\" x 9\" (15,25 cm x 22,9 cm). 40M-kort er ca. 4\" x 6\" (10,2 cm x 15,25 cm).\u003c\/p\u003e\n\u003cp\u003eTestavstand: 40\"\/1 meter.\u003c\/p\u003e\n\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0282\/4578\/6729\/files\/272400Guide.pdf\"\u003eKlikk her for 272400-guiden.\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/good-lite.com\/pages\/lea-symbols-the-gold-standard\"\u003eLEA SYMBOLER\u003csup\u003e®\u003c\/sup\u003e: Gullstandarden\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cbr\u003e\n\u003cvideo preload=\"metadata\" controls=\"controls\" width=\"400\"\u003e\n \u003csource type=\"video\/mp4\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0282\/4578\/6729\/files\/272400.mp4#t=1.0\"\u003e\u003c\/video\u003e","brand":"Leatest","offers":[{"title":"Default Title","offer_id":52493678444872,"sku":"272400","price":57.56,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0924\/6382\/5224\/files\/good-lite-co-lea-numbers-cards-40m-and-60m-272400-32461357580393.jpg?v=1771344328","url":"https:\/\/leatest.fi\/nb\/products\/goodlite-272400-cards-lea-numbers-cards-40m-and-60m","provider":"Leatest","version":"1.0","type":"link"}