Product Name: 19mm Athermal Lens Infrared Imaging Optical Lens Digital Thermometer Dual-Light Body Temperature Measurement Instrument Non Contact Thermometer Model NO.: AIR640/1.0/19mm Coating: Dlc Ar HD Customized: Customized Certification: RoHS, ISO9001 Lenses Color: Brown Material: Optical Glass Shape: with Housing Transmittance: 80%-90% Type: Convex Lens Usage: Optical Transport Package: 150mmx150mmx150mm Origin: China Product Description SPECIFICATIonFocal Length19mmF#1.0Wavelength8-12umTransmission>85%Image Diagonal13.6mmCoatingDLC/ARFOV32°x24°Detector640x480,17umBFL10.78mmBFD25mmBWD9.05mmFocus Range0.3m-infinityMount TypeM25X0.5Fcous TypeManual FocusWeight42gDimensionsLength25.5mm, Ф30mmRising's advantage is: Sufficient, stable, low-cost supply of infrared materials.Combining sufficient infrared material supply, rich manufacturing experience and standardized services, RISING specializes in manufacturing high-precision infrared optical components for medical / Life Sciences, national defense and security, semiconductor and industrial OEM markets. From optical design to material procurement to mass production, our company is committed to optimizing the performance, cost, quality and delivery time of your infrared products.Products are mainly exported to Southeast Asia, North America, Europe, Russia, Japan, South Korea and other developed countries and regions. We have won a high reputation among our customers at home and abroad.The experience accumulated in the infrared optical market, together with the high qualification and strong optical background of the company's leaders, makes RISING a reliable supplier for many OEM customers and R&D institutions around the world.FAQ1.What's your MOQ?10pcs.2.What's your leadtime?1day for inventory and 25~35days for the new project.3.What's your shipping type?Usually by Fedex,DHL,TNT,EMS etc or Customer appointed.4.What's the payment condition?T/T,L/C,VISA,Paypal,Alipay or Negotiation.5.What's your quality guarantee period?Three years.