China 2.44mm Manufacturers, Suppliers, Factory

f1.6 4.0mm 1/2.7" M12 Starlight 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.

PL-0622C-M7 is a precision 6mm F2.2 M7 mount CCTV lens designed for 1/2.9" image sensors. It delivers stable optical performance, low distortion (-2%), and high clarity with 55° diagonal field of view. Ideal for security cameras, industrial vision systems, and compact surveillance devices requiring reliable imaging quality in both indoor and outdoor environments.

Standard M12 F1.6 3.0mm 1/2.7" Network 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.

BOSHI Optical Technology designs and manufactures this high performance wide angle lens tailored for 1/2.7 sensor based imaging devices. As a 3.26mm fixed focal lens with a remarkable F1.0 large aperture, it excels at capturing clear and bright images even in dim ambient light, which greatly reduces motion blur and improves low light imaging quality for security and monitoring use. This M12 mount CCTV lens delivers a 129.5 degree diagonal field of view, enabling broad scene coverage with fewer blind spots for wide area surveillance. It comes with a built in 650nm IR cut filter to deliver accurate color rendering in visible light environments, ensuring true to life image output for daytime monitoring.With a compact total length of 22.5mm, the lens fits easily into various compact camera housings and supports flexible installation in space constrained scenarios. It maintains stable optical performance across an operating temperature range from -20℃ to 70℃, adapting to both indoor and harsh outdoor environments. BOSHI Optical Technology applies strict quality control over every production link to ensure consistent performance and long service life. This F1.0 large aperture lens is a cost effective solution for modern CCTV systems, indoor monitoring, and general industrial imaging projects that demand wide coverage and reliable low light performance.

19mm F1.0 M22 12um AR 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 plus ≥90% high-transmittance AR coating delivers top-tier sensitivity for long-distance faint heat source detection; 2.Extra-high relative illumination ≥86% ensures uniform frame brightness and error-free temperature measurement at image edges; 3.Minimum focus distance of 0.5m supports close-up inspection of tiny components, while infinity focusing enables long-range patrol missions; 4.IP67 front lens protection and -40℃~+80℃ wide temperature range enable all-weather outdoor deployment without extra protective housings; 5.19mm focal length with narrow 22.85° horizontal FOV magnifies distant targets for clear long-distance defect identification. Main Applications: Long-distance power grid inspection, photovoltaic hot spot detection, precision industrial equipment predictive maintenance, long-range border & factory perimeter security, railway contact line monitoring, early forest fire warning. Important Note: Noticeable barrel distortion (<-10%) makes it perfect for temperature detection and target identification, but not recommended for high-precision dimensional measurement tasks.

the PL-C002-8M M12 Automotive Accessories Lens, is a high-performance optical product developed, manufactured and wholesaled by Shanghai BOSHI LENS, a wholly-owned subsidiary of China’s PULING Group, a professional optical enterprise with nearly 20 years of industry experience. Tailored for automotive imaging scenarios, the lens is compatible with 1/2.8" sensors (IMX316/122), featuring a 2.33mm effective focal length, F/2.0 aperture, 8MP high resolution, and an integrated 8MP IR CUT filter for car DVR applications. It delivers an ultra-wide diagonal field of view of 171°, with a TV distortion of -13.9%, relative illumination over 77%, and a chief ray angle below 9.8°, housed in a compact Φ14*18.34mm body. The lens is widely applicable to core automotive systems, including Driver Monitoring System (DMS), Occupant Monitoring System (OMS), transparent A-pillar, 360° panoramic view with chassis perspective imaging, and Electronic Rearview Mirror (CMS). Backed by PULING Group founded in 2002, BOSHI LENS operates ISO9001:2000 certified production lines, with class 10000 dust-free injection workshops and class 1000 clean assembly rooms, using core equipment imported from Japan’s Sumitomo. The company offers OEM/ODM, customized and wholesale services, with direct factory supply to cut costs for clients. Its product portfolio also covers CCTV lenses, endoscope lenses, and plastic aspheric lenses for industrial, medical, UAV and smart home fields, supporting global delivery terms including FOB, CIF, EXW and multilingual services.