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Adhering towards the theory of "quality, support, efficiency and growth", we've attained trusts and praises from domestic and international client for 8.0mm,Security Lens,1/2.9",M12,F2.3, We are expecting to cooperate with you on the basis of mutual benefits and common development. We will never disappoint you.
8.0mm, We adopt advanced production equipment and technology, and perfect testing equipment and methods to ensure our product quality. With our high-level talents, scientific management, excellent teams, and attentive service, our products are favored by domestic and foreign customers. With your support, we will build a better tomorrow!

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    2.9mm Tapered Cone Lens

    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.
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    Our4mm 5MP Standard M12 F1.6 Starlight lenses,and all of our lenses have been tested using the MTF instrument, and their consistency is superior to that of products from other suppliers. You can rest assured to purchase various standard M12 lenses from our factory.
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    Wide Angle M12 Lens

    This kind Wide Angle M12 Lens size is 2.1mm，This kind Wide Angle M12 Lens can match 1/2.7 inch sensor. This kind Wide Angle M12 Lens is with F2.4 5mp wide angle M12 s mount cctv board lens with IR correction
  • M7 6.2mm Cone Lens

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    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
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