{"product_id":"atlas-medical-examen-de-la-vision-des-couleurs-dr-polack","title":"Medical Atlas \"Color Vision Test\" - Dr. Polack","description":"\u003cp data-start=\"66\" data-end=\"925\"\u003eAn antique medical atlas designed for examining color vision and screening for color vision deficiencies, composed of color plates made up of colored dots that reveal numbers or shapes according to visual perception. This type of plate, derived from the \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eIshihara Color Test\u003c\/span\u003e\u003c\/span\u003e , was used by physicians and ophthalmologists to identify different forms of color blindness. The work presented here is by \u003cstrong data-start=\"487\" data-end=\"500\"\u003eDr. Polack\u003c\/strong\u003e and includes 46 plates that allow for differentiation between normal vision and Dalton, Nagel, or Balfour type vision. Each page offers a color combination designed to reveal a number or shape perceptible only according to the patient's color vision ability. The vibrant colors and highly distinctive graphic composition of these plates make them today a scientific object that is as decorative as it is intriguing.\u003c\/p\u003e\n\n \u003cp data-start=\"927\" data-end=\"1264\"\u003e✦ Origin: France\u003cbr data-start=\"948\" data-end=\"951\"\u003e ✦ Estimated period: Circa 1950\u003cbr data-start=\"985\" data-end=\"988\"\u003e ✦ Dimensions: 16 × 18 × 3 cm\u003cbr data-start=\"1017\" data-end=\"1020\"\u003e ✦ Material: cardboard and color-printed boards\u003cbr data-start=\"1071\" data-end=\"1074\"\u003e ✦ Condition: good overall condition, spine slightly detached, internal plates well preserved\u003cbr data-start=\"1158\" data-end=\"1161\"\u003e ✦ Contents: 46 color plates + instructions and results table.\u003c\/p\u003e\n\n\u003cp data-start=\"1266\" data-end=\"1413\"\u003e A graphic and colorful scientific object, perfect for a medical library, an optician's office or as a decoration for a cabinet of curiosities.\u003c\/p\u003e","brand":"Brocante Jolbro","offers":[{"title":"Default Title","offer_id":53504334561613,"sku":null,"price":95.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1049\/5053\/files\/20260309_113332.jpg?v=1773067131","url":"https:\/\/brocantejolbro.com\/en\/products\/atlas-medical-examen-de-la-vision-des-couleurs-dr-polack","provider":"Brocante Jolbro","version":"1.0","type":"link"}