China 4MP Manufacturers, Suppliers, Factory

Manufactured and supplied by BOSHI Optical Technology, this F1.0 4.1mm focal length thermal imaging lens serves as an ultra‑wide‑angle infrared objective tailored for 640×512 resolution, 12μm pixel uncooled infrared focal plane arrays. This thermal infrared lens adopts advanced exposed AR anti‑reflection coating to deliver infrared transmittance above 88%. As a professional infrared optical lens from BOSHI Optical Technology, this unit comes with IP67 front lens protection, around 25g lightweight structure and reliable wide‑temperature optical stability. It supports seamless integration into compact uncooled thermal camera systems, and its wide FOV design brings broad scene coverage for diverse thermal imaging deployment scenarios.

This high‑performance 75mm thermal imaging lens is developed and manufactured by ShangHai SILK Optical Technology CO., LTD, optimized for 640×512, 17μm infrared detectors to deliver sharp long‑wave infrared imaging output. Featuring a large aperture F1.0 design, this F1.0 athermal lens realizes reliable optical athermalization without extra electric focusing parts, maintaining stable imaging quality within‑40℃ ~ +80℃ extreme working environment. With HD exposed‑optics coating, high transmittance up to 88% and over 96% relative illumination, this infrared lens restores uniform brightness across the whole field of view, while low 0.85% distortion minimizes image geometric deviation. The M34×0.75 mechanical mount ensures quick and stable assembly, and IP67 front‑element waterproof rating brings solid dust‑proof and moisture‑proof capability. Weighs only approx.475g, the compact‑structured thermal imaging lens suits integration into various infrared observation devices.

New product 4K Ultra HD 1/3.06 "endoscope M5.5 lens ，large depth of field 10-120mm. Can be applied to 3D microscopes

New product fixed focal length waterproof 90 degree matching BF30A2 for 1/15 CMOS image sensors endoscope Lenses New product fixed focal length waterproof 90 degree matching BF30A2 for 1/15 CMOS image sensors endoscope Lenses. New product fixed focal length waterproof 90 degree matching BF30A2 for 1/15 CMOS image sensors endoscope Lenses is new product which has 1/15 "fixed focal length waterproof 90 degree matching BF30A2, small size, closest object distance 3mm Endoscope Lenses, suitable for various cavity and tube mirrors. Stable quality, affordable price. Low cost gives you greater profit margin

1/3” 210° M12 Fisheye Lens， Can match 1/3 "sensor. Equipped with IR night vision function it is with 5million pixel lens, ttl14.84mm ultra short, monitoring panoramic lens.

1/4" m12 distortionless lens, Undistortion Optical M12 Lens is 3.3mm distortion free 5 million pixel, Is match to 1/4 ", Undistortion Optical M12 Lens is scanning instrument special lens M12 mount.