{"product_id":"t-r1l3s10p-positive-nbs-1952-resolution-target-3-x-1-24-to-80-lpmm","title":"T-R1L3S10P - Positive NBS 1952 Resolution Target, 3\" x 1\", 2.4 to 80 lp\/mm","description":"\u003cp\u003eT-R1L3S10P - Positive NBS 1952 Resolution Target, 3\" x 1\", 2.4 to 80 lp\/mm\u003c\/p\u003e\n\u003cul class=\"SGBullet\"\u003e\n\u003cli\u003e3\" x 1\" (76.2 mm x 25.4 mm) Target for Measuring Resolution with One-Pass Scanning\u003c\/li\u003e\n\u003cli\u003eNBS 1952 Target with Centered Crosshair\u003c\/li\u003e\n\u003cli\u003eResolutions from 2.4 to 80 lp\/mm\u003c\/li\u003e\n\u003cli\u003eSets of Three Lines Minimize Spurious Resolution\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e1. MATERIAL: SODA LIME\u003cbr\u003e2. COATING: OD3 LOW-REFLECTIVITY CHROME\u003cbr\u003e3. FACE DIMENSION TOLERANCE: 25.4 mm 0.2 mm X 76.2 0.5 mm\u003cbr\u003e4. THICKNESS TOLERANCE: 0.2 mm\u003cbr\u003e5. SURFACE FLATNESS: ≤15 µm\u003cbr\u003e6. OPTICAL DENSITY: ≥3.0 AT 430 nm\u003cbr\u003e7. R1L3S10P IS A POSTIVE TEST TARGET WITH DARK PATTERN AND CLEAR BACKGROUND\u003cbr\u003e8. THE PATTERN IS A VARIATION OF THE NBS1952 RESOLUTION TEST CHART. FEATURES INCLUDE LINE GRATINGS WITH A RESOLUTION RANGE OF 2.4 - 80 LINE PAIRS PER MILLIMETER\u003c\/p\u003e\n\u003ctable class=\"SpecTable\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\" align=\"center\"\u003eOptical Specifications\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\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\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBackground\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSurface Flatness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≤15 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\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":49083632156928,"sku":"T-R1L3S10P","price":331.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/QTN007924-xl.jpg?v=1785202806","url":"https:\/\/alotechparts.com\/products\/t-r1l3s10p-positive-nbs-1952-resolution-target-3-x-1-24-to-80-lpmm","provider":"Alo Tech Solutions","version":"1.0","type":"link"}