{"product_id":"28mm-sensor-short-wavelength-900-1700nm-fl-25mm-c-mount-swir-lens","title":"28mm Sensor Short Wavelength 900–1700nm FL 25mm C-Mount SWIR Lens","description":"\u003ch2 data-start=\"287\" data-end=\"320\"\u003eProduct Description\u003c\/h2\u003e\n\u003cp data-start=\"287\" data-end=\"320\"\u003eThe \u003cstrong data-start=\"341\" data-end=\"367\"\u003eRapixel 25mm SWIR Lens\u003c\/strong\u003e is engineered for exceptional imaging performance across the \u003cstrong data-start=\"429\" data-end=\"471\"\u003e900–1700nm shortwave infrared spectrum\u003c\/strong\u003e. Designed with precision optics and a \u003cstrong data-start=\"510\" data-end=\"531\"\u003eC-Mount interface\u003c\/strong\u003e, it perfectly matches \u003cstrong data-start=\"554\" data-end=\"582\"\u003e28mm-format SWIR cameras\u003c\/strong\u003e, ensuring sharp, high-contrast imagery for demanding industrial, scientific, and machine vision applications.\u003c\/p\u003e\n\u003ch2 data-start=\"694\" data-end=\"712\"\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli data-start=\"715\" data-end=\"793\"\u003e\n\u003cstrong data-start=\"718\" data-end=\"737\"\u003eSpectral Range:\u003c\/strong\u003e 900–1700nm — optimized for shortwave infrared imaging\u003c\/li\u003e\n\u003cli data-start=\"796\" data-end=\"863\"\u003e\n\u003cstrong data-start=\"799\" data-end=\"816\"\u003eFocal Length:\u003c\/strong\u003e 25mm — ideal for medium field-of-view setups\u003c\/li\u003e\n\u003cli data-start=\"866\" data-end=\"932\"\u003e\n\u003cstrong data-start=\"869\" data-end=\"894\"\u003eSensor Compatibility:\u003c\/strong\u003e 28mm format (large sensor coverage)\u003c\/li\u003e\n\u003cli data-start=\"935\" data-end=\"1009\"\u003e\n\u003cstrong data-start=\"938\" data-end=\"953\"\u003eMount Type:\u003c\/strong\u003e C-Mount — easy integration with standard SWIR cameras\u003c\/li\u003e\n\u003cli data-start=\"1012\" data-end=\"1101\"\u003e\n\u003cstrong data-start=\"1015\" data-end=\"1045\"\u003eHigh Transmission Coating:\u003c\/strong\u003e Maximizes signal throughput and minimizes aberrations\u003c\/li\u003e\n\u003cli data-start=\"1104\" data-end=\"1196\"\u003e\n\u003cstrong data-start=\"1107\" data-end=\"1128\"\u003ePrecision Design:\u003c\/strong\u003e Delivers excellent uniformity and low distortion across the frame\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-start=\"1198\" data-end=\"1216\"\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli data-start=\"1219\" data-end=\"1255\"\u003eSemiconductor and wafer inspection\u003c\/li\u003e\n\u003cli data-start=\"1258\" data-end=\"1339\"\u003eFood and agricultural quality control (moisture, sugar, and bruising detection)\u003c\/li\u003e\n\u003cli data-start=\"1342\" data-end=\"1383\"\u003eMaterial sorting and recycling analysis\u003c\/li\u003e\n\u003cli data-start=\"1386\" data-end=\"1424\"\u003eScientific and hyperspectral imaging\u003c\/li\u003e\n\u003cli data-start=\"1427\" data-end=\"1469\"\u003eIndustrial machine vision and automation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable style=\"width: 99.9523%; border-collapse: collapse; text-align: left; height: 235.547px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: rgb(242, 242, 242); height: 27.1875px;\"\u003e\n\u003cth style=\"border: 1px solid rgb(221, 221, 221); padding: 8px; width: 31.9945%; height: 27.1875px; text-align: center;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"border: 1px solid rgb(221, 221, 221); padding: 8px; width: 34.3286%; text-align: center; height: 27.1875px;\"\u003eVT-LEM2520SW-H3\u003c\/th\u003e\n\u003cth style=\"border: 1px solid rgb(221, 221, 221); padding: 8px; width: 33.6109%; text-align: center; height: 27.1875px;\"\u003eVT-LEM5014SW-H3\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 26.1719px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(221, 221, 221); padding: 8px; width: 31.9945%; height: 26.1719px; text-align: center;\"\u003e EFL(mm)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(221, 221, 221); padding: 8px; width: 34.3286%; text-align: center; height: 26.1719px;\"\u003e  25mm\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(221, 221, 221); padding: 8px; width: 33.6109%; text-align: center; height: 26.1719px;\"\u003e35mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5996px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(221, 221, 221); padding: 8px; width: 31.9945%; height: 19.5996px; text-align: center;\"\u003e Aperture (F\/#)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(221, 221, 221); padding: 8px; width: 34.3286%; text-align: center; height: 19.5996px;\"\u003e F2-22\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(221, 221, 221); padding: 8px; width: 33.6109%; text-align: center; height: 19.5996px;\"\u003eF1.4-22\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21.2305px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(221, 221, 221); padding: 8px; width: 31.9945%; height: 21.2305px; text-align: center;\"\u003eSensor Size\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(221, 221, 221); padding: 8px; width: 34.3286%; text-align: center; height: 21.2305px;\"\u003e28mm(\u003cspan class=\"base\"\u003e\u003cspan class=\"mrel\"\u003e≈\u003c\/span\u003e\u003cspan class=\"mspace\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"base\"\u003e\u003cspan class=\"strut\"\u003e\u003c\/span\u003e\u003c\/span\u003e1.7\")\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(221, 221, 221); padding: 8px; width: 33.6109%; text-align: center; height: 21.2305px;\"\u003e28.6mm(\u003cspan class=\"base\"\u003e\u003cspan class=\"mrel\"\u003e≈\u003c\/span\u003e\u003cspan class=\"mspace\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"base\"\u003e\u003cspan class=\"strut\"\u003e\u003c\/span\u003e\u003c\/span\u003e1.7\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 20.1758px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(221, 221, 221); padding: 8px; width: 31.9945%; height: 20.1758px; text-align: center;\"\u003e FOV (D\/H\/V)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(221, 221, 221); padding: 8px; width: 34.3286%; text-align: center; height: 20.1758px;\"\u003e56.2°\/48.2°\/32.4°\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(221, 221, 221); padding: 8px; width: 33.6109%; text-align: center; height: 20.1758px;\"\u003e27.26° \/22.02° \/16.62°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 23.1836px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(221, 221, 221); padding: 8px; width: 31.9945%; height: 23.1836px; text-align: center;\"\u003e Back Focus (mm)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(221, 221, 221); padding: 8px; width: 34.3286%; text-align: center; height: 23.1836px;\"\u003e15.07mm\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(221, 221, 221); padding: 8px; width: 33.6109%; text-align: center; height: 23.1836px;\"\u003e 17.55mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5996px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(221, 221, 221); padding: 8px; width: 31.9945%; text-align: center; height: 19.5996px;\"\u003eWavelength\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(221, 221, 221); padding: 8px; width: 34.3286%; text-align: center; height: 19.5996px;\"\u003e900-1700nm\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(221, 221, 221); padding: 8px; width: 33.6109%; text-align: center; height: 19.5996px;\"\u003e900-1700nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5996px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(221, 221, 221); padding: 8px; width: 31.9945%; text-align: center; height: 19.5996px;\"\u003eM.O.D. (m)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(221, 221, 221); padding: 8px; width: 34.3286%; text-align: center; height: 19.5996px;\"\u003e 0.25m\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(221, 221, 221); padding: 8px; width: 33.6109%; text-align: center; height: 19.5996px;\"\u003e0.43m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5996px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(221, 221, 221); padding: 8px; width: 31.9945%; text-align: center; height: 19.5996px;\"\u003eWork Distance\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(221, 221, 221); padding: 8px; width: 34.3286%; text-align: center; height: 19.5996px;\"\u003e  0.25-∞\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(221, 221, 221); padding: 8px; width: 33.6109%; text-align: center; height: 19.5996px;\"\u003e0.3-∞\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5996px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(221, 221, 221); padding: 8px; width: 31.9945%; text-align: center; height: 19.5996px;\"\u003e Mount\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(221, 221, 221); padding: 8px; width: 34.3286%; text-align: center; height: 19.5996px;\"\u003e C\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(221, 221, 221); padding: 8px; width: 33.6109%; text-align: center; height: 19.5996px;\"\u003eM42\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5996px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(221, 221, 221); padding: 8px; width: 31.9945%; text-align: center; height: 19.5996px;\"\u003e Dimension (mm)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(221, 221, 221); padding: 8px; width: 34.3286%; text-align: center; height: 19.5996px;\"\u003eØ44×48.53mm\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(221, 221, 221); padding: 8px; width: 33.6109%; text-align: center; height: 19.5996px;\"\u003eØ60×64.9mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Rapixel","offers":[{"title":"25mm F2-22 \/ C-Mount","offer_id":43791953821807,"sku":null,"price":760.0,"currency_code":"USD","in_stock":true},{"title":"50mm F1.4-22 \/ M42","offer_id":43792096067695,"sku":null,"price":760.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/2837\/4127\/files\/DSC_4277.png?v=1762151851","url":"https:\/\/shop.rapixeltech.com\/zh\/products\/28mm-sensor-short-wavelength-900-1700nm-fl-25mm-c-mount-swir-lens","provider":"Rapixel Offical Store","version":"1.0","type":"link"}