{"product_id":"ins-11073-near-visual-acuity-chart","title":"INS-11073 | Near Visual Acuity Chart","description":"\u003ch4\u003e \u003cspan\u003eNear Visual Acuity Chart Opti+ model INS-11073\u003c\/span\u003e\n\u003c\/h4\u003e\n\n\u003cp\u003e \u003cspan\u003e-Distance of testing: 25cm or 30cm\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003cspan\u003e-The average brightness of visual chart is from 80 to 320cd\/m².\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003cspan\u003e-The equability of brightness of visual chart ≥0.85\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003cspan\u003e- LED background chart (double sides)\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003cspan\u003e- Test distance: 30cm\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003cspan\u003e- Input: AC110V~240V, 50\/60HZ\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003cspan\u003e- Output: 4.2V, 1050mAh\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003cspan\u003eDimensions: 9 x 5 x 1 in \/ 23 x 12 x 2 cm\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003cspan\u003eWeight: 10.35 oz \/ 293 g\u003c\/span\u003e\u003c\/p\u003e","brand":"Opti+","offers":[{"title":"Default Title","offer_id":47022932852982,"sku":"INS-11073","price":79.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0709\/5258\/3414\/files\/product_INS-11073-1.jpg?v=1721347976","url":"https:\/\/bkframes.com\/en\/products\/ins-11073-near-visual-acuity-chart","provider":"BK FRAMES, CORP.","version":"1.0","type":"link"}