Wide Angle Lens
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2.5mm wide lens
This premium 2.5mm IR board lens is independently developed and manufactured by BOSHI Optical Technology. It is an M12 wide angle lens tailored for 1/2.7” image sensors. This ultra‑wide surveillance component delivers an impressive 168.8° diagonal field of view, which effectively removes monitoring blind spots for multiple visual devices. Adopting F2.4 large aperture structure, this miniature camera lens delivers strong light‑gathering capacity to capture crisp footage both day and night. Benefiting from IR corrected optical design, this fixed‑focal security lens can sustain steady image clarity under visible‑light scenarios as well as infrared night‑vision conditions. Its compact TTL dimension hits 23.0±0.2mm, and such feature enables easy integration inside slim and compact camera modules. BOSHI Optical Technology executes comprehensive optical performance tests during mass production so every finished M12 wide angle lens can maintain dependable output. As a cost‑effective wide angle monitoring lens, this product gains extensive deployment within smart security cameras, robotic embedded vision equipment, vehicle auxiliary cameras and various intelligent visual terminals.
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1.5mm Wide Angle Lens
BOSHI Optical Technology delivers a premium 1.5mm fisheye lens engineered for 1/4 inch AR0144 image sensors, offering outstanding ultra wide angle imaging capability for compact optical devices. This F2.2 M12 mount lens features a 200 degree diagonal field of view, capturing expansive scenes with minimal blind spots to meet the demand for full coverage monitoring and detection in limited installation space.With a total track length of 13.03mm and a standard M12 mount, this lens fits seamlessly into most board level camera designs, making installation and integration simple for various device manufacturers. The maximum image circle of 4.4mm fully covers the sensing area of 1/4 inch sensors, ensuring no obvious vignetting on the active imaging region. Its chief ray angle stays below 18 degrees, which matches well with the sensor microlens array and reduces image shading at the frame edges.This 1.5mm fisheye lens maintains 65 percent relative illumination, delivering more uniform brightness across the whole image plane for clearer detail recognition in both center and corner areas. Produced with strict quality control by BOSHI Optical Technology, this reliable M12 mount lens serves as an ideal optical solution for security, automotive and consumer electronics products that require broad field of view and stable long term optical performance.
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2.88mm wide angle lens
This compact M12 wide angle lens is professionally engineered for 1/3” image sensors, delivering ultra-wide diagonal 140° field of view for comprehensive scene capture. Manufactured by ShangHai SLIK Optical Technology CO., LTD, this fixed focal CCTV lens adopts mature optical layout to balance wide coverage and controllable TV distortion, making it a reliable IR corrected board lens for mass-market surveillance cameras. With F2.5 large aperture design, this low light camera lens supports clear imaging under dim indoor environments, while its 55.0% relative illumination effectively suppresses corner vignetting. Its CRA less than 22.8° guarantees excellent compatibility with mainstream CMOS sensors. The compact TTL 15.0mm structure simplifies camera module assembly. As a versatile industrial vision lens and security board lens, this wide FOV optical lens fits miniature IP cameras, home monitoring devices and embedded vision hardware. ShangHai SILK Optical Technology CO., LTD strictly controls optical tolerance to ensure consistent performance of every compact board camera lens for global buyers.
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2.44mm wide angle lens
The ultra wide angle lens PL-WA2.44 is a premium M12 board lens manufactured by ShangHai SILK Optical Technology CO., LTD. This fixed focal lens adopts professional 5G+IR optical structure, precisely optimized for 1/2.9” image sensors to deliver outstanding panoramic capturing capacity. As a high-performance surveillance lens, it features 2.44mm effective focal length and F2.5 aperture, achieving an ultra-wide 162° diagonal field of view to eliminate monitoring blind zones. This miniature camera lens balances relative illumination and TV distortion to guarantee uniform, clear imaging across the whole image circle. ShangHai SLIK Optical Technology CO., LTD strictly controls optical tolerance and assembly precision for every embedded vision lens. Suitable for both daytime and infrared supplementary lighting scenarios, this reliable 1/2.9” camera lens is widely deployed in home security, intelligent equipment and machine vision projects. Clients can source stable, cost-effective ultra wide angle lens solutions directly from our factory.
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2.18mm wide angle lens
This high-performance M12 fisheye lens is engineered by ShangHai SILK Optical Technology CO., LTD to deliver seamless panoramic monitoring with an ultra wide angle field of view. Designed for 1/2.7” image sensors, this ultra wide angle lens adopts a mature 2G3P+IR optical structure, balancing compact size and all-day imaging capacity. It features a 2.18mm effective focal length, F2.4 fixed aperture and 185° diagonal field of view, enabling single-camera wide-area coverage without stitching multiple cameras. As a reliable IR corrected lens, it maintains consistent image quality under visible and infrared light for day-night surveillance scenarios. The total track length is controlled at 14.5±0.2mm, supporting miniaturized camera module integration. Strict optical calibration delivers 46.0% relative illumination and controlled CRA under 20.43°, greatly reducing vignetting and matching mainstream CMOS sensors. ShangHai SLIK Optical Technology CO., LTD provides stable mass production and customizable optical solutions for global clients using this mature panoramic lens platform.
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2.6mm wide angle lens
This M12 board lens PL-WA2.6-14 is a high-performance ultra wide angle lens engineered by ShangHai SILK Optical Technology CO., LTD for compact surveillance and embedded imaging systems. Built as a cost-effective panoramic lens solution, this F2.0 fixed lens delivers a massive 170° diagonal field of view to eliminate blind zones for home security and vehicle monitoring. Optimized exclusively for 1/2.9” image sensors, the CCTV optical lens maintains balanced edge brightness with 68.0% relative illumination and controlled chief ray angle under 21.5°, perfectly matching mainstream CMOS sensors. The compact TTL 20.0mm design enables easy integration inside miniature camera housings. ShangHai SLIK Optical Technology CO., LTD strictly controls manufacturing tolerances to guarantee consistent optical quality of this ultra wide angle lens for mass production. It serves as an ideal fisheye board lens for consumer cameras, smart doorbells, in-car vision and mini panoramic monitoring equipment.
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China Wide Angle Lens is one kind of products from Professional factory. As the one of leading manufacturers and suppliers in China, we provide customized products. We can sell them at a cheap price and can be customized. We can also support wholesale. We sincerely look forward to becoming your reliable long-term business partner!
