{"product_id":"t-r1ds1n-negative-1951-usaf-test-target-o1","title":"T-R1DS1N - Negative 1951 USAF Test Target, Ø1\"","description":"\u003cp\u003eT-R1DS1N - Negative 1951 USAF Test Target, Ø1\"\u003c\/p\u003e\n\u003cul class=\"SGBullet\"\u003e\n\u003cli\u003eØ1\" (Ø25.4 mm) Targets for Alignment in\u003cspan\u003e \u003c\/span\u003eØ1\" Lens Tubes\u003c\/li\u003e\n\u003cli\u003eDetermine Resolution of an Optical System\u003c\/li\u003e\n\u003cli\u003eConforms to MIL-S-150A Standard\u003c\/li\u003e\n\u003cli\u003ePositive and Negative Targets Available\u003c\/li\u003e\n\u003cli\u003eSets of Three Lines Minimize Spurious Resolution\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1026\/4509\/files\/23874-E0W.pdf?v=1701292269\"\u003e\u003cstrong\u003eProduct Drawing\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ctable class=\"SpecTable\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth colspan=\"3\" align=\"center\"\u003eOptical Specifications\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr class=\"subhead\"\u003e\n\u003ctd\u003eItem #\u003c\/td\u003e\n\u003ctd\u003eT-R1DS1P\u003c\/td\u003e\n\u003ctd\u003eT-R1DS1N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePattern\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLR\u003cspan\u003e \u003c\/span\u003eChrome\u003c\/td\u003e\n\u003ctd\u003eClear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBackground\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClear\u003c\/td\u003e\n\u003ctd\u003eLR\u003cspan\u003e \u003c\/span\u003eChrome\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSurface Flatness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e\u0026lt;50 µm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChrome Optical Density\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e≥3.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Fosco Connect","offers":[{"title":"Default Title","offer_id":49083629437184,"sku":"T-R1DS1N","price":416.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/23874-xl.jpg?v=1785202760","url":"https:\/\/alotechparts.com\/products\/t-r1ds1n-negative-1951-usaf-test-target-o1","provider":"Alo Tech Solutions","version":"1.0","type":"link"}