{"product_id":"da001","title":"DA001","description":"\u003ch3 class=\"product-name\"\u003eTarget Vari Freq 5 to 120 LPMM 2\"X2\"\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eExcellent target for Vision\/Optical System Analysis. Ruling pattern consists of Ronchi ruling sections 1mm wide x 25mm high. Ruling pattern sections vary in frequency from 5 to 120 lp\/mm in 5 lp\/mm increments. Target is ideal for quick resolution determination. Also useful for Contrast, Parallax, and MTF calculations.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eTarget is formed in reflective chrome on a stable glass substrate. Pattern is on top surface (right-reading looking through.)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eClick here to download drawing \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0726\/7477\/1081\/files\/DA001.pdf?v=1765227442\"\u003ehere\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":45036058017929,"sku":null,"price":583.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/7477\/1081\/files\/DA001image.jpg?v=1765227495","url":"https:\/\/maxlevy.com\/products\/da001","provider":"Max Levy","version":"1.0","type":"link"}