{"product_id":"0500x-0530x-line-scan-bi-telecentric-lenses","title":"BTLM Series Varible Iris Bi-telecentric Lenses","description":"\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cspan\u003eBTLM series bitelecentric lens are designed and \u003c\/span\u003e\u003cspan\u003eoptimized for high accuracy measurement application. \u003c\/span\u003e\u003cspan\u003eThese lenses feature variable iris for Depth of Field and \u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003eresolution adjustment,big F\/# for high pixel camera \u003c\/span\u003e\u003cspan\u003eand one style design which is easy for industrial \u003c\/span\u003e\u003cspan\u003emanufacture.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003ch2\u003eMain Features\u003c\/h2\u003e\n\u003cp\u003e■ Support up to 8M Pixel cameras;\u003cbr\u003e■ Zero perspective error over the entire Field of View;\u003cbr\u003e■ Big depth of field and constant magnification over defined depth \u003cbr\u003eof field;\u003cbr\u003e■ Customization available with best performance\/cost rate;\u003cbr\u003e■ Equipped with a Manual Iris for adjusting the Depth of Field.\u003cbr\u003e\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 class=\"size-chart\" style=\"width: 100%; height: 460.657px;\"\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\n\u003cspan\u003eVariable \u003c\/span\u003e\u003cspan\u003eIris\u003c\/span\u003e\n\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\u003eCoaxial\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\u003eWD（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: 19.5938px;\"\u003e\n\u003ctd style=\"width: 36.8878%; text-align: center; height: 19.5938px;\"\u003e\n\u003cdiv\u003e\u003cspan\u003eBTLM-0.5X-65-23\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 20.9214%; text-align: center; height: 19.5938px;\"\u003e\u003cspan\u003eNo\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 21.839%; text-align: center; height: 19.5938px;\"\u003e\u003cspan\u003eNo\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 20.3709%; text-align: center; height: 19.5938px;\"\u003e\n\u003cdiv\u003e\u003cspan\u003e65±1\u003c\/span\u003e\u003c\/div\u003e\n\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\u003eBTLM-0.5X-65D-23\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;\"\u003e\n\u003cdiv\u003e\u003cspan\u003eYes\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 20.3709%; text-align: center; height: 19.5938px;\"\u003e\n\u003cdiv\u003e\u003cspan\u003e65±1\u003c\/span\u003e\u003c\/div\u003e\n\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\u003eBTLM-0.4X-85-23\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;\"\u003e\u003cspan\u003eNo\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 20.3709%; text-align: center; height: 19.5938px;\"\u003e\n\u003cdiv\u003e\u003cspan\u003e85±2\u003c\/span\u003e\u003c\/div\u003e\n\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\u003eBTLM-0.4X-85D-23\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 20.841%; 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: 21.755%; text-align: center; height: 19.5938px;\"\u003e\u003cspan\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 20.2925%; text-align: center; height: 19.5938px;\"\u003e\n\u003cdiv\u003e\u003cspan\u003e85±2\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 10px;\"\u003e\n\u003ctd style=\"width: 36.9287%; text-align: center; height: 10px;\"\u003e\n\u003cdiv\u003e\u003cspan\u003eBTLM-0.3X-110-23\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 20.841%; text-align: center; height: 10px;\"\u003e\n\u003cdiv\u003e\u003cspan\u003eYes\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 21.755%; text-align: center; height: 10px;\"\u003e\u003cspan\u003eNo\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 20.2925%; text-align: center; height: 10px;\"\u003e\n\u003cdiv\u003e\u003cspan\u003e110±2\u003c\/span\u003e\u003c\/div\u003e\n\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\u003eBTLM-0.3X-110D-23\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 21.755%; text-align: center; height: 19.5938px;\"\u003e\u003cspan\u003eYes\u003c\/span\u003e\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: 20.2925%; text-align: center; height: 19.5938px;\"\u003e\n\u003cdiv\u003e\u003cspan\u003e110±2\u003c\/span\u003e\u003c\/div\u003e\n\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\u003eBTLM-0.166X-166-23\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 21.755%; text-align: center; height: 19.5938px;\"\u003e\u003cspan\u003eYes\u003c\/span\u003e\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: 20.2925%; text-align: center; height: 19.5938px;\"\u003e\n\u003cdiv\u003e\u003cspan\u003e166±3\u003c\/span\u003e\u003c\/div\u003e\n\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\u003eBTLM-0.075X-220-H1\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;\"\u003e\u003cspan\u003eNo\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 20.2925%; text-align: center; height: 19.5938px;\"\u003e\n\u003cdiv\u003e\u003cspan\u003e220±3\u003c\/span\u003e\u003c\/div\u003e\n\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\u003eBTLM-4X-45-H1.2\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;\"\u003e\u003cspan\u003eNo\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 20.2925%; text-align: center; height: 19.5938px;\"\u003e\n\u003cdiv\u003e\u003cspan\u003e45±1\u003c\/span\u003e\u003c\/div\u003e\n\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\u003eBTLM-4X-45D-H1.2\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 21.755%; 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: 20.841%; text-align: center; height: 19.5938px;\"\u003e\u003cspan\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 20.2925%; text-align: center; height: 19.5938px;\"\u003e\n\u003cdiv\u003e\u003cspan\u003e45±1\u003c\/span\u003e\u003c\/div\u003e\n\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\u003eBTLM-4X-45-H1.2 (IA)\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 21.755%; text-align: center; height: 19.5938px;\"\u003e\u003cspan\u003eYes\u003c\/span\u003e\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: 20.2925%; text-align: center; height: 19.5938px;\"\u003e\n\u003cdiv\u003e\u003cspan\u003e45±1\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 10px;\"\u003e\n\u003ctd style=\"width: 36.9287%; text-align: center; height: 10px;\"\u003e\n\u003cdiv\u003e\u003cspan\u003eBTLM-2X-66-H1.2\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 21.755%; text-align: center; height: 10px;\"\u003e\u003cspan\u003eNo\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 20.841%; text-align: center; height: 10px;\"\u003e\u003cspan\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 20.2925%; text-align: center; height: 10px;\"\u003e\n\u003cdiv\u003e\u003cspan\u003e66±1\u003c\/span\u003e\u003c\/div\u003e\n\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\u003eBTLM-2X-66D-H1.2\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;\"\u003e\u003cspan\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 20.2925%; text-align: center; height: 19.5938px;\"\u003e\n\u003cdiv\u003e\u003cspan\u003e66±1\u003c\/span\u003e\u003c\/div\u003e\n\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\u003eBTLM-2.0X-39-H2\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;\"\u003e\u003cspan\u003eNo\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 20.2925%; text-align: center; height: 19.5938px;\"\u003e\n\u003cdiv\u003e\u003cspan\u003e39±1\u003c\/span\u003e\u003c\/div\u003e\n\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\u003eBTLM-0.55X-83-H2\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;\"\u003e\u003cspan\u003eNo\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 20.2925%; text-align: center; height: 19.5938px;\"\u003e\n\u003cdiv\u003e\u003cspan\u003e83±1\u003c\/span\u003e\u003c\/div\u003e\n\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\u003eBTLM-0.1536X-220-21\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;\"\u003e\u003cspan\u003eNo\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 20.2925%; text-align: center; height: 19.5938px;\"\u003e\n\u003cdiv\u003e\u003cspan\u003e220±3\u003c\/span\u003e\u003c\/div\u003e\n\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\u003eBTLM-0.462X-378-Q434\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;\"\u003e\u003cspan\u003eNo\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 20.2925%; text-align: center; height: 19.5938px;\"\u003e\n\u003cdiv\u003e\u003cspan\u003e378±4\u003c\/span\u003e\u003c\/div\u003e\n\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\u003eBTLM-0.462X-378D-Q434\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 21.755%; 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: 20.841%; 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: 20.2925%; text-align: center; height: 19.5938px;\"\u003e\n\u003cdiv\u003e\u003cspan\u003e378±4\u003c\/span\u003e\u003c\/div\u003e\n\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\u003eBTLM-0.53X-338-Q434\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;\"\u003e\u003cspan\u003eNo\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 20.2925%; text-align: center; height: 19.5938px;\"\u003e\n\u003cdiv\u003e\u003cspan\u003e338±5\u003c\/span\u003e\u003c\/div\u003e\n\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\u003eBTLM-0.53X-338D-Q434\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;\"\u003e\u003cspan\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 20.2925%; text-align: center; height: 19.5938px;\"\u003e\n\u003cdiv\u003e\u003cspan\u003e338±5\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);\"\u003eWarm tips：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 order 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":"WD:65mm","offer_id":47479459414262,"sku":"BTLM-0.5X-65-23","price":705.0,"currency_code":"USD","in_stock":true},{"title":"WD:65mm【Coaxial】","offer_id":47479714578678,"sku":"BTLM-0.5X-65D-23","price":760.0,"currency_code":"USD","in_stock":true},{"title":"WD:85mm","offer_id":47479714611446,"sku":"BTLM-0.4X-85-23","price":2785.0,"currency_code":"USD","in_stock":false},{"title":"WD:85mm【Coaxial】","offer_id":47479714644214,"sku":"BTLM-0.4X-85D-23","price":2785.0,"currency_code":"USD","in_stock":false},{"title":"WD:110mm【Variable Iris】","offer_id":47479714676982,"sku":"BTLM-0.3X-110-23","price":665.0,"currency_code":"USD","in_stock":true},{"title":"WD:110mm【Coaxial】【Variable Iris】","offer_id":47479714709750,"sku":"BTLM-0.3X-110D-23","price":770.0,"currency_code":"USD","in_stock":true},{"title":"WD:166mm【Variable Iris】","offer_id":47479714742518,"sku":"BTLM-0.166X-166-23","price":2785.0,"currency_code":"USD","in_stock":false},{"title":"WD:220mm","offer_id":47479714775286,"sku":"BTLM-0.075X-220-H1","price":2785.0,"currency_code":"USD","in_stock":false},{"title":"WD:45mm","offer_id":47479714808054,"sku":"BTLM-4X-45-H1.2","price":2785.0,"currency_code":"USD","in_stock":false},{"title":"WD:45mm【Coaxial】","offer_id":47479714840822,"sku":"BTLM-4X-45D-H1.2","price":2785.0,"currency_code":"USD","in_stock":false},{"title":"WD:45mm【Coaxial】【Variable Iris】","offer_id":47479714873590,"sku":"BTLM-4X-45-H1.2 (IA)","price":2785.0,"currency_code":"USD","in_stock":false},{"title":"WD:66mm","offer_id":47479714906358,"sku":"BTLM-2X-66-H1.2","price":2785.0,"currency_code":"USD","in_stock":false},{"title":"WD:66mm【Coaxial】","offer_id":47484022587638,"sku":"BTLM-2X-66D-H1.2","price":2785.0,"currency_code":"USD","in_stock":false},{"title":"WD:39mm","offer_id":47484022620406,"sku":"BTLM-2.0X-39-H2","price":2785.0,"currency_code":"USD","in_stock":false},{"title":"WD:83mm","offer_id":47484022653174,"sku":"BTLM-0.55X-83-H2","price":2785.0,"currency_code":"USD","in_stock":false},{"title":"WD:378mm","offer_id":47484022685942,"sku":"BTLM-0.462X-378-Q434","price":2785.0,"currency_code":"USD","in_stock":false},{"title":"WD:378mm【Coaxial】","offer_id":47484022718710,"sku":"BTLM-0.462X-378D-Q434","price":2785.0,"currency_code":"USD","in_stock":false},{"title":"WD:338mm","offer_id":47484022751478,"sku":"BTLM-0.53X-338-Q434","price":2785.0,"currency_code":"USD","in_stock":false},{"title":"WD:338mm【Coaxial】","offer_id":47484022784246,"sku":"BTLM-0.53X-338D-Q434","price":2785.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0719\/1779\/7622\/files\/05.png?v=1732154223","url":"https:\/\/shop.contrastech.com\/th\/products\/0500x-0530x-line-scan-bi-telecentric-lenses","provider":"Contrastech","version":"1.0","type":"link"}