{"product_id":"wd-250mm-standard-resolution-telecentric-lenses","title":"CLW3-ST SERIES WD 250mm Standard Resolution Telecentric Lenses","description":"\u003cdiv\u003e\n\u003cp\u003eCLW ST series C-Mount Macro lens have telecentric lens elements to achieve high performance at reasonable prices.The required magnification and working distance can be accommodated to meet your individual requirements by using an optional closed-up ring adapter.\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eMain Features\u003c\/h2\u003e\n\u003cp\u003e■ Fixed magnification telecentric lenses, with a wide selection of working distance and magnification;\u003cbr\u003e■ Compact design with 16mm diameter, ideal for limited space;\u003cbr\u003e■ Ideal for manufacturing equipment;\u003cbr\u003e■ High cost performance.\u003cbr\u003e■ WD:250mm\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e\n    .size-chart {\n        width: 100%;\n        border-collapse: collapse;\n        margin-bottom: 20px;\n    }\n    .size-chart th, .size-chart td {\n        border: 1px solid #ddd;\n        padding: 10px;\n        text-align: center;\n    }\n    .size-chart th {\n        background-color: #f4f4f4;\n        font-weight: bold;\n    }\n    .size-chart tr:nth-child(even) {\n        background-color: #f9f9f9;\n    }\n\u003c\/style\u003e\n\u003cstyle\u003e\n    .size-chart {\n        width: 100%;\n        border-collapse: collapse;\n        margin-bottom: 20px;\n    }\n    .size-chart th, .size-chart td {\n        border: 1px solid #ddd;\n        padding: 10px;\n        text-align: center;\n    }\n    .size-chart th {\n        background-color: #f4f4f4;\n        font-weight: bold;\n    }\n    .size-chart tr:nth-child(even) {\n        background-color: #f9f9f9;\n    }\n\u003c\/style\u003e\n\u003ctable style=\"width: 100%; height: 431.063px;\" class=\"size-chart\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003cth style=\"width: 29.9817%; height: 39.1875px; text-align: center;\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth style=\"width: 13.7088%; height: 39.1875px; text-align: center;\"\u003e\n\u003cspan style=\"font-weight: 400;\"\u003e\u003c\/span\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan\u003eCoaxial\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cspan style=\"font-weight: 400;\"\u003e\u003c\/span\u003e\n\u003c\/th\u003e\n\u003cth style=\"width: 20.4777%; height: 39.1875px; text-align: center;\"\u003e\n\u003cspan style=\"font-weight: 400;\"\u003e\u003c\/span\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan\u003eMag.（x）\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/th\u003e\n\u003cth style=\"width: 18.4644%; height: 39.1875px; text-align: center;\"\u003e\n\u003cspan style=\"font-weight: 400;\"\u003e\u003c\/span\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan\u003eDOF（mm）\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cspan style=\"font-weight: 400;\"\u003e\u003c\/span\u003e\n\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 36.8878%; text-align: center; height: 19.5833px;\"\u003e\n\u003cdiv\u003e\u003cspan\u003eCLW3-ST-0.3X-250\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 21.839%; text-align: center; height: 19.5833px;\"\u003e\n\u003cdiv\u003e\u003cspan\u003eNo\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 21.839%; text-align: center; height: 19.5833px;\"\u003e0.3\u003c\/td\u003e\n\u003ctd style=\"width: 19.4533%; text-align: center; height: 19.5833px;\"\u003e2.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 36.8878%; text-align: center; height: 19.5938px;\"\u003e\n\u003cdiv\u003e\u003cspan\u003eCLW3-ST-0.5X-250\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 20.9214%; text-align: center; height: 19.5938px;\"\u003e\n\u003cdiv\u003e\u003cspan\u003eNo\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 21.839%; text-align: center; height: 19.5938px;\"\u003e0.5\u003c\/td\u003e\n\u003ctd style=\"width: 20.3709%; text-align: center; height: 19.5938px;\"\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 36.8878%; text-align: center; height: 19.5938px;\"\u003e\n\u003cdiv\u003e\u003cspan\u003eCLW3-ST-0.5X-250D\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 20.9214%; text-align: center; height: 19.5938px;\"\u003e\n\u003cdiv\u003e\u003cspan\u003eYes\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 21.839%; text-align: center; height: 19.5938px;\"\u003e0.5\u003c\/td\u003e\n\u003ctd style=\"width: 20.3709%; text-align: center; height: 19.5938px;\"\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 36.9287%; text-align: center; height: 19.5938px;\"\u003e\n\u003cdiv\u003e\u003cspan\u003eCLW3-ST-0.8X-250\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 20.841%; text-align: center; height: 19.5938px;\"\u003e\u003cspan\u003eNo\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 21.755%; text-align: center; height: 19.5938px;\"\u003e0.8\u003c\/td\u003e\n\u003ctd style=\"width: 20.2925%; text-align: center; height: 19.5938px;\"\u003e1.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 36.9287%; text-align: center; height: 19.5938px;\"\u003e\n\u003cdiv\u003e\u003cspan\u003eCLW3-ST-0.8X-250D\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 20.841%; text-align: center; height: 19.5938px;\"\u003e\u003cspan\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 21.755%; text-align: center; height: 19.5938px;\"\u003e0.8\u003c\/td\u003e\n\u003ctd style=\"width: 20.2925%; text-align: center; height: 19.5938px;\"\u003e1.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 36.9287%; text-align: center; height: 19.5938px;\"\u003e\n\u003cdiv\u003e\u003cspan\u003eCLW3-ST-1.0X-250\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 21.755%; text-align: center; height: 19.5938px;\"\u003e\u003cspan\u003eNo\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 20.841%; text-align: center; height: 19.5938px;\"\u003e1.0\u003c\/td\u003e\n\u003ctd style=\"width: 20.2925%; text-align: center; height: 19.5938px;\"\u003e1.6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 36.9287%; text-align: center;\"\u003e\n\u003cdiv\u003e\u003cspan\u003eCLW3-ST-1.0X-250D\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 21.755%; text-align: center;\"\u003e\u003cspan\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 20.841%; text-align: center;\"\u003e1.0\u003c\/td\u003e\n\u003ctd style=\"width: 20.2925%; text-align: center;\"\u003e1.6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 36.9287%; text-align: center;\"\u003e\n\u003cdiv\u003e\u003cspan\u003eCLW3-ST-1.5X-250\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 21.755%; text-align: center;\"\u003e\u003cspan\u003eNo\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 20.841%; text-align: center;\"\u003e1.5\u003c\/td\u003e\n\u003ctd style=\"width: 20.2925%; text-align: center;\"\u003e1.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 36.9287%; text-align: center; height: 19.5833px;\"\u003e\n\u003cdiv\u003e\u003cspan\u003eCLW3-ST-1.5X-250D\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 21.755%; text-align: center; height: 19.5833px;\"\u003e\u003cspan\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 20.841%; text-align: center; height: 19.5833px;\"\u003e1.5\u003c\/td\u003e\n\u003ctd style=\"width: 20.2925%; text-align: center; height: 19.5833px;\"\u003e1.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 36.9287%; text-align: center; height: 19.5833px;\"\u003e\n\u003cdiv\u003e\u003cspan\u003eCLW3-ST-2.0X-250\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 21.755%; text-align: center; height: 19.5833px;\"\u003e\u003cspan\u003eNo\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 20.841%; text-align: center; height: 19.5833px;\"\u003e2.0\u003c\/td\u003e\n\u003ctd style=\"width: 20.2925%; text-align: center; height: 19.5833px;\"\u003e0.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 36.9287%; text-align: center; height: 19.5833px;\"\u003e\n\u003cdiv\u003e\u003cspan\u003eCLW3-ST-2.0X-250D\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 21.755%; text-align: center; height: 19.5833px;\"\u003e\u003cspan\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 20.841%; text-align: center; height: 19.5833px;\"\u003e2.0\u003c\/td\u003e\n\u003ctd style=\"width: 20.2925%; text-align: center; height: 19.5833px;\"\u003e0.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 36.9287%; text-align: center; height: 19.5833px;\"\u003e\n\u003cdiv\u003e\u003cspan\u003eCLW3-ST-3.0X-250\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 21.755%; text-align: center; height: 19.5833px;\"\u003e\u003cspan\u003eNo\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 20.841%; text-align: center; height: 19.5833px;\"\u003e3.0\u003c\/td\u003e\n\u003ctd style=\"width: 20.2925%; text-align: center; height: 19.5833px;\"\u003e\n\u003cdiv\u003e\u003cspan\u003e0.008\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 36.9287%; text-align: center; height: 19.5833px;\"\u003e\n\u003cdiv\u003e\u003cspan\u003eCLW3-ST-3.0X-250D\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 21.755%; text-align: center; height: 19.5833px;\"\u003e\u003cspan\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 20.841%; text-align: center; height: 19.5833px;\"\u003e3.0\u003c\/td\u003e\n\u003ctd style=\"width: 20.2925%; text-align: center; height: 19.5833px;\"\u003e\n\u003cdiv\u003e\u003cspan\u003e0.008\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 36.9287%; text-align: center; height: 19.5833px;\"\u003e\n\u003cdiv\u003e\u003cspan\u003eCLW3-ST-4.0X-250\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 21.755%; text-align: center; height: 19.5833px;\"\u003e\u003cspan\u003eNo\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 20.841%; text-align: center; height: 19.5833px;\"\u003e4.0\u003c\/td\u003e\n\u003ctd style=\"width: 20.2925%; text-align: center; height: 19.5833px;\"\u003e\n\u003cdiv\u003e\u003cspan\u003e0.008\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 36.9287%; text-align: center; height: 19.5833px;\"\u003e\n\u003cdiv\u003e\u003cspan\u003eCLW3-ST-4.0X-250D\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 21.755%; text-align: center; height: 19.5833px;\"\u003e\u003cspan\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 20.841%; text-align: center; height: 19.5833px;\"\u003e4.0\u003c\/td\u003e\n\u003ctd style=\"width: 20.2925%; text-align: center; height: 19.5833px;\"\u003e\n\u003cdiv\u003e\u003cspan\u003e00.009\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eWarm tips\u003c\/strong\u003e: The above DOF is just theoretical value at the ideal aperture (eg. ±763@F11). Actual DOF or the DOF what you need, please check with our sales engineer before \u003c\/span\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eorder cfm.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eTelecentric Lenses Download\u003c\/h2\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 20px; text-align: left;\"\u003e\u003ca href=\"https:\/\/www.contrastech.com\/upfile\/onlinedoc\/online_doc_download_directory_EN\/Telecentric_Lenses_CT_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":"Contrastech","offers":[{"title":"WD150mm 0.3x \/ No","offer_id":47508209008886,"sku":"CLW3-ST-0.3X-250","price":200.0,"currency_code":"USD","in_stock":true},{"title":"WD150mm 0.3x \/ Yes","offer_id":47508209041654,"sku":null,"price":200.0,"currency_code":"USD","in_stock":true},{"title":"WD150mm 0.5x \/ No","offer_id":47508209074422,"sku":"CLW3-ST-0.5X-250","price":200.0,"currency_code":"USD","in_stock":true},{"title":"WD150mm 0.5x \/ Yes","offer_id":47508209107190,"sku":"CLW3-ST-0.5X-250D","price":200.0,"currency_code":"USD","in_stock":true},{"title":"WD150mm 0.8x \/ No","offer_id":47508209139958,"sku":"CLW3-ST-0.8X-250","price":200.0,"currency_code":"USD","in_stock":true},{"title":"WD150mm 0.8x \/ Yes","offer_id":47508209172726,"sku":"CLW3-ST-0.8X-250D","price":200.0,"currency_code":"USD","in_stock":true},{"title":"WD150mm 1.0x \/ No","offer_id":47508209205494,"sku":"CLW3-ST-1.0X-250","price":200.0,"currency_code":"USD","in_stock":true},{"title":"WD150mm 1.0x \/ Yes","offer_id":47508209238262,"sku":"CLW3-ST-1.0X-250D","price":200.0,"currency_code":"USD","in_stock":true},{"title":"WD150mm 1.5x \/ No","offer_id":47508209271030,"sku":"CLW3-ST-1.5X-250","price":200.0,"currency_code":"USD","in_stock":true},{"title":"WD150mm 1.5x \/ Yes","offer_id":47508209303798,"sku":"CLW3-ST-1.5X-250D","price":200.0,"currency_code":"USD","in_stock":true},{"title":"WD150mm 2.0x \/ No","offer_id":47508209336566,"sku":"CLW3-ST-2.0X-250","price":200.0,"currency_code":"USD","in_stock":true},{"title":"WD150mm 2.0x \/ Yes","offer_id":47508209369334,"sku":"CLW3-ST-2.0X-250D","price":200.0,"currency_code":"USD","in_stock":true},{"title":"WD150mm 3.0x \/ No","offer_id":47508209402102,"sku":"CLW3-ST-3.0X-250","price":200.0,"currency_code":"USD","in_stock":true},{"title":"WD150mm 3.0x \/ Yes","offer_id":47508209434870,"sku":"CLW3-ST-3.0X-250D","price":200.0,"currency_code":"USD","in_stock":true},{"title":"WD150mm 4.0x \/ No","offer_id":47508209467638,"sku":"CLW3-ST-4.0X-250","price":200.0,"currency_code":"USD","in_stock":true},{"title":"WD150mm 4.0x \/ Yes","offer_id":47508209500406,"sku":"CLW3-ST-4.0X-250D","price":200.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0719\/1779\/7622\/files\/06.png?v=1732154223","url":"https:\/\/shop.contrastech.com\/tr\/products\/wd-250mm-standard-resolution-telecentric-lenses","provider":"Contrastech","version":"1.0","type":"link"}