{"product_id":"revised-series-sloan-letter-etdrs","title":"Revised Series Sloan Letter ETDRS®","description":"\u003cp\u003eThis revised eye chart incorporates a slight change in the difficulty score for each of the ten SLOAN letters derived from the best corrected visual acuity examinations of 7,420 eyes during the ETDRS® study.\u003c\/p\u003e\n\u003cp\u003eThe revised arrangement of letters in the 2000 Series ETDRS® chart resulted in the ultimate homogeneity and balance of the visual acuity test.\u003c\/p\u003e\n\u003cp\u003eCan be wall mounted\u003c\/p\u003e\n\u003cp\u003e2000 series revised ETDRS® charts fit in ETDRS® Illuminator Cabinet CAT. NO. 2425. This Illuminator cabinet provides a consistent and uniform light source behind the ETDRS® visual acuity test. A glare source CAT. NO. 2429 may also be used for more intense visual acuity testing using different lighting situations.\u003c\/p\u003e\n\u003cp\u003eDownload Recording Forms for\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/storage.googleapis.com\/stateless-precision-vision\/2022\/06\/35aff4ac-2121-recording-form.pdf\"\u003e2121\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003e–\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/storage.googleapis.com\/stateless-precision-vision\/2022\/06\/455fa028-2135-cheat.pdf\"\u003e2135\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003e–\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/storage.googleapis.com\/stateless-precision-vision\/2022\/06\/d7e0a08e-2170-recording-form.pdf\"\u003e2170\u003c\/a\u003e\u003c\/p\u003e","brand":"Precision Vision","offers":[{"title":"Chart 1 \/ 4 m \/ 13 ft","offer_id":46434362785953,"sku":"2121","price":69.75,"currency_code":"USD","in_stock":true},{"title":"Chart 1 \/ 3 m \/ 10 ft","offer_id":46434362818721,"sku":"2170","price":69.75,"currency_code":"USD","in_stock":true},{"title":"Chart 1 \/ 2.5 m \/ 8.3 ft","offer_id":46434362851489,"sku":"2141","price":69.75,"currency_code":"USD","in_stock":true},{"title":"Chart 1 \/ 2 m \/ 6.5 ft","offer_id":46434362884257,"sku":"2135","price":69.75,"currency_code":"USD","in_stock":true},{"title":"Chart 2 \/ 4 m \/ 13 ft","offer_id":46449779376289,"sku":"2122","price":69.75,"currency_code":"USD","in_stock":true},{"title":"Chart 2 \/ 3 m \/ 10 ft","offer_id":46449779409057,"sku":"2171","price":69.75,"currency_code":"USD","in_stock":true},{"title":"Chart 2 \/ 2.5 m \/ 8.3 ft","offer_id":46449779441825,"sku":"2142","price":69.75,"currency_code":"USD","in_stock":true},{"title":"Chart 2 \/ 2 m \/ 6.5 ft","offer_id":46449779474593,"sku":"2136","price":69.75,"currency_code":"USD","in_stock":true},{"title":"Chart 3 \/ 4 m \/ 13 ft","offer_id":46449779507361,"sku":"2123","price":69.75,"currency_code":"USD","in_stock":true},{"title":"Chart 3 \/ 3 m \/ 10 ft","offer_id":46449779540129,"sku":"2172","price":69.75,"currency_code":"USD","in_stock":true},{"title":"Chart 3 \/ 2.5 m \/ 8.3 ft","offer_id":46449779572897,"sku":"2143","price":69.75,"currency_code":"USD","in_stock":true},{"title":"Chart 3 \/ 2 m \/ 6.5 ft","offer_id":46449779605665,"sku":"2137","price":69.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0718\/4321\/7569\/files\/3d3b7d5d68132cc424920deb43e754bb_XL.jpg?v=1776157128","url":"https:\/\/precision-vision.com\/products\/revised-series-sloan-letter-etdrs","provider":"Precision Vision","version":"1.0","type":"link"}