{"product_id":"kr-12mm-f1-8-1-2-400-1700nm-vis-swir-lensvt-len1218vsw-s12","title":"12mm F1.8 1\/2\" 400-1700nm VIS-SWIR FA Lens","description":"\u003ch2\u003e\u003cstrong\u003e\u003cspan\u003eDescription\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe IR Corrected VIS-SWIR Lens is designed to minimize chromatic aberration across visible, NIR, and SWIR bands, ensuring sharp, distortion-free images throughout the spectrum. It uses specialized optical materials, like low-dispersion glass, fluoride glass, or germanium, along with multi-layer coatings to enhance light transmission across all wavelengths.\u003cstrong\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cdiv\u003eModel Number:VT-LEN12\/16\/25\/3518VSW-S12\u003c\/div\u003e\n\u003cdiv\u003eType:VIS-SWIR Lens\u003c\/div\u003e\n\u003cdiv\u003eWavelength:400-1700nm\u003c\/div\u003e\n\u003cdiv\u003eFormar Suze:1\/2\"\u003c\/div\u003e\n\u003cdiv\u003eFocal Length:12\/16\/25\/35mm\u003c\/div\u003e\n\u003cdiv\u003eAperature:F1.8-16\u003c\/div\u003e\n\u003cdiv\u003eFocus Type:Manual,Fixed Focus\u003cbr\u003eInterface:C Mount\u003cbr\u003eM.O.D.(m):0.1\u003c\/div\u003e\n\u003cdiv\u003eFOV:36.44°x29.02°x23.32°\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\n\u003cdiv\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cspan\u003eProduct Parameters\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; height: 97.969px;\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 32.852%; text-align: center; height: 19.5938px;\"\u003e\u003cstrong\u003e Model\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 14.0195%; text-align: center; height: 19.5938px;\"\u003e\u003cstrong\u003eEFL\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 17.569%; text-align: center; height: 19.5938px;\"\u003e\u003cstrong\u003eF#\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 34.4765%; text-align: center; height: 19.5938px;\"\u003e\u003cstrong\u003eField of View\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 32.852%; height: 19.5938px; text-align: center;\"\u003e\u003cspan\u003eVT-LEN1218VSW-S12\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 14.0195%; height: 19.5938px; text-align: center;\"\u003e12mm\u003c\/td\u003e\n\u003ctd style=\"width: 17.569%; height: 19.5938px; text-align: center;\"\u003e\u003cspan\u003eF1.8-16\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 34.4765%; height: 19.5938px; text-align: center;\"\u003e\u003cspan\u003e36.44°x29.02°x23.32°\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 32.852%; height: 19.5938px; text-align: center;\"\u003e\u003cspan\u003eVT-LEN1618VSW-S12\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 14.0195%; height: 19.5938px; text-align: center;\"\u003e16mm\u003c\/td\u003e\n\u003ctd style=\"width: 17.569%; height: 19.5938px; text-align: center;\"\u003e\u003cspan\u003eF1.8-16\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 34.4765%; height: 19.5938px; text-align: center;\"\u003e\u003cspan\u003e28.14°x22.44°x17.98°\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 32.852%; height: 19.5938px; text-align: center;\"\u003e\u003cspan\u003eVT-LEN2518VSW-S12\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 14.0195%; height: 19.5938px; text-align: center;\"\u003e25mm\u003c\/td\u003e\n\u003ctd style=\"width: 17.569%; height: 19.5938px; text-align: center;\"\u003e\u003cspan\u003eF1.8-16\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 34.4765%; height: 19.5938px; text-align: center;\"\u003e\u003cspan\u003e16.84°x13.44°x10.77°\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 32.852%; height: 19.5938px; text-align: center;\"\u003e\u003cspan\u003eVT-LEN3518VSW-S12\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 14.0195%; height: 19.5938px; text-align: center;\"\u003e35mm\u003c\/td\u003e\n\u003ctd style=\"width: 17.569%; height: 19.5938px; text-align: center;\"\u003e\u003cspan\u003eF1.8-16\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 34.4765%; height: 19.5938px; text-align: center;\"\u003e\u003cspan\u003e9.71°x7.51°x5.94°\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003cimg style=\"font-size: 0.875rem;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0655\/5490\/7394\/files\/SWIR_Lenses_C-Mount_F14_2_3_inch_12mm_c_mount_lens__4.png?v=1747994697\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0655\/5490\/7394\/files\/SWIR_Lenses_C-Mount_F14_2_3_inch_12mm_c_mount_lens__2.png?v=1747994708\"\u003e\u003c\/p\u003e\n\u003ch2\u003eSWIR Lens Download\u003c\/h2\u003e\n\u003cstyle\u003e\n  .size-chart {\n    width: 100%;\n    max-width: 750px;\n    margin: 20px 0;\n    border-collapse: collapse;\n    font-family: Arial, sans-serif;\n  }\n\n  .size-chart th, .size-chart td {\n    border: 1px solid #ddd;\n    padding: 12px;\n    text-align: center;\n  }\n\n  .size-chart th {\n    background-color: #f4f4f4;\n    font-weight: bold;\n  }\n\n  .size-chart tr:nth-child(even) {\n    background-color: #f9f9f9;\n  }\n\u003c\/style\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 20px; text-align: left;\"\u003e\u003ca href=\"https:\/\/www.visiondatum.com\/upfile\/onlinedoc\/online_doc_download_directory_EN\/SWIR\u0026amp;UV_Lenses_VT_EN_RLS.pdf\" class=\"download-btn\" style=\"flex: 1 1 calc(50% - 20px); max-width: 400px;\" target=\"_blank\"\u003e\n\u003cdiv class=\"download-item\" style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0655\/5490\/7394\/files\/01_d45190e9-6b75-48da-b72f-496d29caec61_430x.png\" alt=\"Datasheet Download\" style=\"width: 250px; height: 79px;\"\u003e\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/div\u003e\n\u003cstyle\u003e\n  .download-btn {\n    text-decoration: none;\n    transition: transform 0.3s ease;\n    display: flex;\n    align-items: center;\n    justify-content: center;\n  }\n  .download-btn:hover {\n    transform: scale(1.05);\n  }\n  .download-item {\n    width: 100%;\n    padding: 15px;\n    border: 1px solid #ddd;\n    border-radius: 5px;\n    background-color: #f9f9f9;\n    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);\n    transition: box-shadow 0.3s ease;\n    text-align: center;\n  }\n  .download-item:hover {\n    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);\n  }\n  .download-item img {\n    display: block;\n    margin: 0 auto 10px;\n  }\n\u003c\/style\u003e","brand":"Vision Datum02","offers":[{"title":"12mm","offer_id":46169877872898,"sku":"VT-LEN1218VSW-S12","price":1100.0,"currency_code":"USD","in_stock":true},{"title":"16mm","offer_id":46169877905666,"sku":"VT-LEN1618VSW-S12","price":1100.0,"currency_code":"USD","in_stock":true},{"title":"25mm","offer_id":46169877938434,"sku":"VT-LEN2518VSW-S12","price":1100.0,"currency_code":"USD","in_stock":true},{"title":"35mm","offer_id":46169877971202,"sku":"VT-LEN3518VSW-S12","price":1100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0655\/5490\/7394\/files\/SWIR_Lenses_C-Mount_F14_2_3_inch_12mm_c_mount_lens__6.jpg?v=1751263204","url":"https:\/\/shop.visiondatum.com\/uk\/products\/kr-12mm-f1-8-1-2-400-1700nm-vis-swir-lensvt-len1218vsw-s12","provider":"Vision Datum","version":"1.0","type":"link"}