{"product_id":"wavelength-photoelectric-zinc-selenide-cylindrical-lens-optical-lens-focusing-lens-laser-lens-laser-cutting","title":"Wavelength photoelectric zinc selenide cylindrical lens optical lens focusing lens laser lens laser cutting","description":"\u003cdiv id=\"offer-template-0\"\u003e \u003c\/div\u003e\n\n\u003cp align=\"left\"\u003e\u003cspan style=\"font-size: 15.0pt;\"\u003e\u003cstrong\u003eGlass cylindrical lens (glass cylindrical lens)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp align=\"left\"\u003e\u003cspan style=\"font-size: 15.0pt;\"\u003eThe glass cylindrical lens is used to focus the incident ray beam on a single focal line instead of a single focal point, and it has both positive and negative focal lengths.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp align=\"left\"\u003e\u003cspan style=\"font-size: 15.0pt;\"\u003e\u003cstrong\u003eDiameter tolerance:\u003c\/strong\u003e+ 0\/-0.25 mm\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"font-size: 15.0pt;\"\u003e\u003cstrong\u003eThickness tolerance:\u003c\/strong\u003e ±0.25mm\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"font-size: 15.0pt;\"\u003e\u003cstrong\u003eParallelism:\u003c\/strong\u003e≤ 10Arcsec or 30 ± 5Arcmin\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"font-size: 15.0pt;\"\u003e\u003cstrong\u003eClear aperture:\u003c\/strong\u003e≥ 85% center diameter\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"font-size: 15.0pt;\"\u003e\u003cstrong\u003eSurface quality:\u003c\/strong\u003e10 - 5 Scraping\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"font-size: 15.0pt;\"\u003e\u003cstrong\u003eAntireflection film:\u003c\/strong\u003eR ≤ 0.25% @1064nm per surface (single wavelength) | R ≤ 0.3% @1064nm (dual wavelength)\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"font-size: 15.0pt;\"\u003e\u003cstrong\u003eDamage threshold:\u003c\/strong\u003e10J\/cm\u003csup\u003e2\u003c\/sup\u003e, 10ns, 20Hz @1064nm (single wavelength) | 3.5J\/cm\u003csup\u003e2\u003c\/sup\u003e, 10ns, 20Hz @532nm (dual wavelength) | 7J\/cm\u003csup\u003e2\u003c\/sup\u003e, 10ns, 20Hz @1064nm (dual wavelength)\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp align=\"left\"\u003e\u003cspan style=\"font-size: 15.0pt;\"\u003e\u003cstrong\u003eZinc selenide cylindrical lens\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp align=\"left\"\u003e\u003cspan style=\"font-size: 15.0pt;\"\u003eZnSe plano-convex cylindrical focusing lenses (LZCY) and plano-concave cylindrical focusing lenses (LZCY). Cylindrical focusing lenses are round or rectangular objects with a cylindrical surface. They differ from spherical lenses in that they focus the beam of light on the focal line rather than on the focal point. Applications include laser scanners, laser diode systems, spectrophotometers, projectors, and optical data storage and retrieval systems.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp align=\"left\"\u003e\u003cspan style=\"font-size: 15.0pt;\"\u003e\u003cstrong\u003eDimensional tolerance:\u003c\/strong\u003e+ 0\/-0.13 mm\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"font-size: 15.0pt;\"\u003e\u003cstrong\u003eThickness tolerance:\u003c\/strong\u003e ±0.25mm\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"font-size: 15.0pt;\"\u003e\u003cstrong\u003eFocal length tolerance:\u003c\/strong\u003e ±2％\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"font-size: 15.0pt;\"\u003e\u003cstrong\u003eEdge thickness change\u003c\/strong\u003e\u003cstrong\u003e(ETV)\u003c\/strong\u003e\u003cstrong\u003e:\u003c\/strong\u003e≤ 3 arc minutes.\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"font-size: 15.0pt;\"\u003e\u003cstrong\u003eClear aperture:\u003c\/strong\u003e \u0026gt; 90％\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"font-size: 15.0pt;\"\u003e\u003cstrong\u003eSurface flatness:\u003c\/strong\u003eDia@1nm\/632.8\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"font-size: 15.0pt;\"\u003e\u003cstrong\u003eSurface quality:\u003c\/strong\u003e 60-40 S-DAR\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"font-size: 15.0pt;\"\u003e\u003cstrong\u003eCoating:\u003c\/strong\u003eR per surface \u0026lt; 0.2% @10.6 μm\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp align=\"left\"\u003e\u003cspan style=\"font-size: 15.0pt;\"\u003eFor laser cutting\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp align=\"left\"\u003e\u003cspan\u003e\u003cimg alt=\"Cylinder mirror 1\" cke-id=\"img49\" referrerpolicy=\"no-referrer\" src=\"https:\/\/cbu01.alicdn.com\/img\/ibank\/O1CN017lWtMu1jN4vZFvCPI_!!2214262154535-0-cib.jpg\"\u003e\u003cbr\u003e\n\u003cbr\u003e\n\u003cdiv\u003e\u003cimg alt=\"Cylinder 2\" cke-id=\"img50\" referrerpolicy=\"no-referrer\" src=\"https:\/\/cbu01.alicdn.com\/img\/ibank\/O1CN01ZWEpkE1jN4vmIjrJS_!!2214262154535-0-cib.jpg\"\u003e\u003c\/div\u003e\n\u003cimg alt=\"undefined\" cke-id=\"img51\" referrerpolicy=\"no-referrer\" src=\"https:\/\/cbu01.alicdn.com\/img\/ibank\/O1CN01DIMGkp1jN50qWblgG_!!2214262154535-0-cib.jpg?__r__=1688350006923\"\u003e\u003cbr class=\"img-brk\"\u003e\n\u003cbr class=\"img-brk\"\u003e\n\u003cbr\u003e\n\u003cimg alt=\"undefined\" cke-id=\"img52\" height=\"1064.4210526315787\" referrerpolicy=\"no-referrer\" src=\"https:\/\/cbu01.alicdn.com\/img\/ibank\/O1CN01QHR9wI1jN4w3JZXQM_!!2214262154535-0-cib.jpg\" width=\"790\"\u003e\u003cbr\u003e\n\u003cdiv\u003e\u003cimg alt=\"Details Finally get the manuscript ready _05\" cke-id=\"img53\" height=\"579.07\" referrerpolicy=\"no-referrer\" src=\"https:\/\/cbu01.alicdn.com\/img\/ibank\/O1CN01nH8LUS1jN4vWjFjT7_!!2214262154535-0-cib.jpg\" width=\"790\"\u003e\u003c\/div\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr\u003e\n\u003cimg alt=\"Details Finally get the manuscript ready _06\" cke-id=\"img54\" height=\"1004.88\" referrerpolicy=\"no-referrer\" src=\"https:\/\/cbu01.alicdn.com\/img\/ibank\/O1CN01fr6WuL1jN4vZ1G8yk_!!2214262154535-0-cib.jpg\" width=\"790\"\u003e\u003cbr\u003e\n\u003c\/p\u003e\u003cdiv\u003e\u003cimg alt=\"Details Finally get the manuscript ready _08\" cke-id=\"img55\" height=\"406.85\" referrerpolicy=\"no-referrer\" src=\"https:\/\/cbu01.alicdn.com\/img\/ibank\/O1CN01y2nUa01jN4vhrfKDC_!!2214262154535-0-cib.jpg\" width=\"790\"\u003e\u003c\/div\u003e\n","brand":"我的商店","offers":[{"title":"to map customization \/ ZnSe\/N-BK7\/JGS1","offer_id":48750667792554,"sku":null,"price":4.43,"currency_code":"USD","in_stock":false},{"title":"CLZ-10.6 \/ ZnSe\/N-BK7\/JGS1","offer_id":48750667825322,"sku":null,"price":59.11,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/2753\/0666\/files\/O1CN01ZwjIvn1jN4vgOgzE5__2214262154535-0-cib.jpg?v=1783332275","url":"https:\/\/www.kangxinshuo.com\/products\/wavelength-photoelectric-zinc-selenide-cylindrical-lens-optical-lens-focusing-lens-laser-lens-laser-cutting","provider":"我的商店","version":"1.0","type":"link"}