{"product_id":"fa079-copy","title":"DA020","description":"\u003ch3 class=\"product-name\"\u003eTarget Grid Distortion Glass- Clear Glass \u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eUseful for measuring video system distortion. Known dot diameters and spacing used to quantify Actual image distances versus Predicted. Corrections result for image processing or direct readings.\u003cbr\u003e\u003cbr\u003ePattern: Five (5) square dot arrays on 3” X 3” soda lime glass.\u003cbr\u003e(1) Dot spacing: 2.00mm. Dot dia.: 1.00mm. Square length (center to center): 50.00mm\u003cbr\u003e(2) Dot spacing: 1.00mm. Dot dia.: 0.50mm. Square length (center to center): 34.00mm.\u003cbr\u003e(3) Dot spacing: 0.50mm Dot dia.: 0.25mm. Square length (center to center): 20.00mm.\u003cbr\u003e(4) Dot spacing: 0.25mm. Dot dia.: 0.125mm. Square length (center to center): 10.00mm.\u003cbr\u003e(5) Dot spacing: 0.125mm. Dot dia.: 0.0625mm. Square length (center to center): 5.00mm.\u003cbr\u003e\u003cbr\u003eReticle on stable glass substrate etched in \u003cb\u003eLow Reflection Chrome\u003c\/b\u003e. Pattern is on top surface (right-reading looking at).\u003cbr\u003e\u003cbr\u003e\u003cb\u003eIncludes N.I.S.T. traceable certificate of accuracy.\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/7477\/1081\/files\/DA020.pdf?v=1766425978\"\u003eClick here to download drawing\u003c\/a\u003e\u003c\/div\u003e","brand":"Max Levy","offers":[{"title":"Default Title","offer_id":45084979396745,"sku":null,"price":1353.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/7477\/1081\/files\/DotDistTarget_1_44403082-ccdf-458f-af30-54a8264b2753.jpg?v=1766426207","url":"https:\/\/maxlevy.com\/products\/fa079-copy","provider":"Max Levy","version":"1.0","type":"link"}