China Nikon Manufacturers, Suppliers, Factory

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.

Manufactured by BOSHI Optical Technology, this dependable 6.2mm fixed focal lens is engineered for large‑scale OEM security projects and optimized for the 1/2.7 inch sensor standard. Featuring F2.6 fixed aperture, this compact miniature optics balances light gathering capacity and usable depth‑of‑field for mid‑range surveillance optics deployments. This professional M7 board lens adopts low chief ray angle lens design kept under 15 degrees and delivers high relative illumination lens performance to improve common defects such as corner vignetting and color shift frequently seen in ordinary mini ip camera component. It offers 74‑degree diagonal field‑of‑view to support object recognition and human‑body identification, and its ample image‑circle tolerance offsets assembly deviation during high‑speed module manufacturing. BOSHI Optical Technology carries out full‑batch optical and mechanical verification for each OEM security board lens, to achieve stable round‑the‑clock imaging for indoor commercial and residential monitoring hardware. Optimized for automated assembly lines, this optical component fits Wi‑Fi cameras, compact IP modules and multiple general‑purpose surveillance devices

13mm F1.0 M22 12um HD Lens Long-wave Infrared Thermal Imaging Lens is a 13mm F1.0 LWIR thermal lens working at 8–12μm, optimized for 640×512 (12μm pitch) uncooled infrared detectors. Core Strengths: 1.Ultra-large F1.0 aperture + ≥86% high transmittance AR coating greatly boosts weak heat source detection sensitivity; 2.Excellent imaging uniformity (≥75% relative illumination) and low distortion (≤-1.5%) ensure accurate thermal measurement without edge darkening or geometric deviation; 3.Front lens IP67 waterproof/dustproof rating and -40℃~+80℃ wide temperature range support all-weather outdoor deployment without extra protective housings; 3.1m to infinity continuous focus covers both close-range equipment inspection and long-distance surveillance; standard M20×0.5 mount ensures broad compatibility with mainstream infrared camera cores. Main Applications: Power grid inspection, perimeter & border security, industrial predictive maintenance, rail/vehicle thermal monitoring, forest fire prevention, and emergency search & rescue. Competitive Edge: Outperforms conventional F1.4/F1.8 13mm IR lenses with superior light throughput, native IP67 protection, precise measurement performance and extreme environment adaptability.

8.0mm 1/2.7" M12 Lens PL069, and all products have been tested by MTF instruments, resulting in higher consistency compared to products from other suppliers. You can rest assured to purchase standard M12 lenses from our factory.

Standard M12 2.85mm 1/2.9" F2.3 Security CCTV Lens PL071, and all products have been tested by MTF instruments, resulting in higher consistency compared to products from other suppliers. You can rest assured to purchase standard M12 lenses from our factory.

F1.6 4.0mm 1/2.7" M12 FPV Drone Camera Lens, and all products have been tested by MTF instruments, resulting in higher consistency compared to products from other suppliers. You can rest assured to purchase standard M12 lenses from our factory.