{"product_id":"da008","title":"DA008","description":"\u003ch3 class=\"product-name\"\u003eUSAF 1951 Resolution Wheel Pattern Microscope Slide NEG\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eIdeal to check resolution across a field of view. This is a 3” X 1” slide with a USAF 1951 Resolving Power Target reproduced 9 (nine) times. Each image includes Group 2, Element 1 (4 lp\/mm) through Group 7, Element 6 (228 lp\/mm).\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003ePolarity Negative: Clear pattern on a dark field.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eOn stable glass substrate etched in reflective chrome. Pattern on top surface. (Right reading looking through.)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/7477\/1081\/files\/DA008.pdf?v=1764863098\"\u003e\u003cspan\u003eClick here to download drawing\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":45015782293641,"sku":null,"price":323.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/7477\/1081\/files\/DA008image.jpg?v=1764863140","url":"https:\/\/maxlevy.com\/products\/da008","provider":"Max Levy","version":"1.0","type":"link"}