China Made in China Manufacturers, Suppliers, Factory

4.1mm F1.0 M22 12um HD Lens Long-wave Infrared Thermal Imaging Lens is high-performance, rugged, and highly compact infrared lens engineered for premium commercial and industrial applications. Striking an exceptional balance between physical size, weight, and premium optical performance (large aperture, wide FOV), it stands out as a premier choice for drones, automotive night vision, and harsh-environment security applications.

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

1/2.5” 180° M12 Fisheye Lens ，M12 Fisheye Lens
Can match 1/2.5 "sensor. M12 Fisheye Lens
Is with infrared fisheye , it is with 5 million pixel lens, monitoring panoramic lens.

Manufactured by BOSHI Optical Technology, this high-reliability 6.2mm fixed focal lens is purpose-built for mass-volume OEM security projects, optimized around the 1/2.7 inch format lens standard. Equipped with F2.6 fixed aperture, this compact miniature optics strikes a fine balance of light‑gathering performance and practical depth‑of‑field for mid‑range surveillance optics deployments. As a professional M7 board lens, it adopts low chief ray angle lens design under 15°, paired with high relative illumination lens performance to mitigate corner vignetting and color shift-a common failure point for low-cost mini ip camera component. It delivers a 74‑degree diagonal field-of-view for recognizable object and human‑body identification, with generous image-circle tolerance to absorb assembly deviation during high‑speed module production. BOSHI Optical Technology conducts full‑batch optical and mechanical validation for every OEM security board lens, ensuring consistent round‑the‑clock imaging in indoor commercial and residential monitoring hardware. Cost‑optimized for automated assembly lines, it serves as a proven optical component for Wi-Fi cameras, compact IP modules and general‑purpose surveillance devices.

Our factory is located in Shangrao Optical Base, Jiangxi Province, China. We are willing to provide you with high-precision optical glass lenses, biconvex lenses, planoconvex lenses, planoconvex lenses, and meniscus lenses of various materials. Plastic aspheric lenses injection molding optical lenses include: VR, TOF lenses, collimating lenses, beam combining lenses, red outer distance meter compound eye array lenses, TIR lenses, Injection-molded optical lenses can also be used for transmitting and receiving optical instruments, infrared distance measuring instruments, radar systems, and non-standard manufacturing products in injection-molded optical lenses, which can be processed, designed and customized according to customer drawings.

This high‑performance 75mm thermal imaging lens is independently developed and manufactured by BOSHI Optical Technology. This thermal imaging lens is optimised to pair with 640×512 thermal 17μm infrared detectors to realise high‑definition long‑wave infrared imaging output. It adopts large aperture F1.0 design. This optical athermalization lens delivers steady optical athermalization effect without additional electric focusing assemblies and maintains consistent imaging quality across extreme working temperature ranging from 40 degrees below zero up to 80 degrees centigrade. Equipped with high‑definition exposed‑optics coating, the lens achieves transmittance as high as 88 percent and relative illumination above 96 percent to realise even brightness distribution for full field of view. Its distortion value is controlled at 0.85 percent to reduce geometric deviation of captured images. It applies M34 mounting standard to support fast and stable assembly work. Front‑element IP67 rating offers outstanding dust‑proof and moisture‑proof performance. With net weight around 475 grams, this compact IR lens supports seamless integration for multiple infrared observation devices. Strict production quality control implemented by BOSHI Optical Technology makes this long wave infrared objective a reliable optical core component for outdoor thermal observation and monitoring work.