China IR cut Manufacturers, Suppliers, Factory

4K/5K M12 Lens is with 1/2.8" 2.65mm UHD 12mp, 4K/5K M12 Lens is 2.65 mm with F2.6 m12 s-mount, 4K/5K M12 Lens is 12megapixel Ultra HD 12M, 4K/5K M12 Lens is M12x0.5 mount cctv board lens.

8.0mm 1/2.7" M12 Lens PL069 Manual Focus 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.

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BOSHI Optical Technology presents the PL‑02934H‑M12, a high‑performance wide‑angle fixed lens engineered for 1/4" format sensors. With a 2.9mm focal length and a fast F3.4 aperture, this lens delivers a generous 119° diagonal field of view, making it ideal for applications that require broad scene coverage in tight spaces. Its all‑glass construction (3 elements) ensures thermal stability and consistent image quality across a wide temperature range. The lens features a controlled chief ray angle of less than 6.63°, which minimises colour shading and maintains colour accuracy when paired with modern CMOS sensors. Despite its compact 8.9mm total track length, the mechanical back focal distance of 2.46mm offers flexible integration with standard M12 mounts. BOSHI Optical Technology has carefully balanced the optical design to achieve a TV distortion of ‑14.27% – a typical value for ultra‑wide lenses that can be digitally corrected – and a relative illumination of 30% at the edge, ensuring usable brightness even in low‑light conditions. This lens is a cost‑effective solution for embedded vision, security cameras, in‑vehicle surround‑view systems, and industrial inspection where a 2.9mm focal length and wide 119° coverage are essential. Whether you are designing a dashcam or a doorbell camera, the PL‑02934H‑M12 offers the optical performance and mechanical robustness that BOSHI Optical Technology is known for, with full compatibility with 1/4" sensors and M12 interfaces.

This compact wide angle lens is manufactured by ShangHai SILK Optical Technology CO., LTD, tailored for 1/2.7‑inch image sensors for industrial and surveillance imaging tasks. As a high‑performance optical lens, it delivers a large diagonal field‑of‑view of 124°, bringing broad scene coverage for real‑time image capture. Featuring fixed focal design and M12 mount, this industrial camera lens owns compact overall dimension with total track length only 10.9mm, easy for embedding into small‑size imaging devices. Its F3.5 aperture balances light intake and optical performance, while controlled CRA value ensures good compatibility with mainstream CMOS sensors. ShangHai SILK Optical Technology CO., LTD strictly controls every production procedure, making this cctv lens stable for long‑time continuous operation. It strikes a fine balance between wide‑angle coverage and practical imaging quality, suitable for various space‑limited vision equipment, and offers reliable optical solution for different civilian and industrial visual‑recording scenarios.

8.0mm 1/2.7" M12 Drone Camera 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.