China 2.8mm Manufacturers, Suppliers, Factory

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.

Shanghai Silk Optical Technology Co., Ltd. processes various complex, large, and small optical components. There are free-form surfaces, aspherical surfaces, display compound eyes, Lens for HUD Backlight Module, etc.

Our Full Color F1.0 blacklight Starlight M12 lens 4mm demonstrates significant advantages in stray light suppression, edge imaging sharpness and light transmittance, with higher yield and better consistency. It can still clearly capture details in low-light conditions.

1/3” 210° M12 Fisheye Lens， Can match 1/3 "sensor. Equipped with IR night vision function it is with 5million pixel lens, ttl14.84mm ultra short, monitoring panoramic lens.

Our 1/9 Inch 140 degrees Wide Angle Endoscope Lens, Waterproof， The endoscopic lens plays an important auxiliary role in medical inspection. The purpose of the endoscopic lens is to guide the image, which transmits the image reflecting the endoscopic situation of the organ. The monitor is convenient for the doctor to observe the details of the tissue in the cavity clearly, and provides help for the doctor's safe operation and fine operation.

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.