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We always believe that one's character decides products' quality, the details decides products' quality ,with the REALISTIC,EFFICIENT AND INNOVATIVE team spirit for Dash Camera Lens,Standard M12,Camera Lens,CCTV Lens,Network Camera Lens, Should you pursuit the Hi-quality, Hi-stable, Aggressive price tag parts, business name is your most effective choice!
Dash Camera Lens, Our company warmly invites domestic and overseas customers to come and negotiate business with us. Let us join hands to create a brilliant tomorrow! We're looking forward to cooperating with you sincerely to achieve a win-win situation. We promise to try our best to supply you with high quality and efficient services.

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  • BOSHII 1/4” 200° M12 Fisheye Lens

    BOSHII 1/4” 200° M12 Fisheye Lens

    BOSHII 1/4” 200° M12 Fisheye Lens， Can match 1/4 "sensor. Equipped with IR night vision function it is with 2 million pixel lens, ttl11.5mm ultra short, monitoring panoramic lens.
  • F1.6 3.0mm 1/2.7

    F1.6 3.0mm 1/2.7" M12 Driving Recorder Lens with IR-cut

    F1.6 3.0mm 1/2.7" M12 Driving Recorder Lens with IR-cut, 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.
  • Full Color F1.0 blacklight lens 4mm

    Full Color F1.0 blacklight lens 4mm

    Full Color F1.0 blacklight 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.
  • 25mm uncooled infrared lens

    25mm uncooled infrared lens

    This F1.0 25mm long wave infrared lens is developed and supplied by ShangHai SILK Optical Technology CO., LTD. As a high-performance thermal imaging lens working within 8~12μm wavelength range, this LWIR optics is optimized for 640×512, 12μm lens thermal detectors. Featuring a large aperture of F1.0, the infrared lens delivers outstanding light gathering capacity, making it ideal for low-visibility and low-temperature monitoring scenarios. The M22×0.5 mount ensures convenient assembly onto matched thermal camera hardware. With front element IP67 ingress protection rating, the thermal camera lens supports reliable outdoor deployment. This 25mm F1.0 lens maintains high transmittance above 86% and relative illumination over 97%, together with distortion controlled below 2%. It supports focus adjustment from 2 meters to infinity, and operates steadily between -40℃ and +80℃. ShangHai SLIK Optical Technology CO., LTD strictly calibrates every infrared lens to guarantee consistent imaging quality for industrial, security and surveillance thermal devices.
  • 4.0mm 1/2.7

    4.0mm 1/2.7" M12 Lens PL057

    4.0mm 1/2.7" M12 Lens PL057, 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.
  • F1.6 4.0mm 1/2.7

    F1.6 4.0mm 1/2.7" M12 Starlight Security CCTV Lens

    F1.6 4.0mm 1/2.7" M12 Starlight Security CCTV 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.
  • Related Blog
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  • The Optical Evolution of Dashcam Lenses: From Silent Witness to Digital Cornea

    This is a fascinating look at the intersection of history, physics, and consumer technology. To polish this, I have refined the prose to be more evocative and professional, ensuring the technical terms remain accurate while the narrative flow feels more like a high-end tech journal or industry white paper.

  • A Guide to Selecting Security Camera Lenses: How Focal Length, Aperture, and Resolution Affect Surveillance Quality

    In the field of security monitoring, the lens acts as the "eye" of the camera, with its parameters directly determining the quality and practicality of surveillance. Faced with a wide array of lenses on the market, terms like focal length, aperture, and resolution often seem daunting to general users. This article demystifies these core parameters, explains their interrelationships, and provides selection recommendations for different application scenarios, helping you make informed choices.

  • Beyond Megapixels: What Really Determines Camera Lens Resolution

    This article explains that megapixels alone do not determine image quality. Optical resolution, measured by MTF, edge performance, and aberration control, is equally critical. Sensor pixel pitch and lens matching affect real detail capture. A lens may resolve fine lines at the center but soften at edges, impacting AI and security applications. Distortion and field curvature also matter. Engineers should evaluate MTF data and sensor compatibility, not just megapixel labels. Boshi Optics emphasizes balanced optical design for reliable imaging across security, automotive, and industrial systems.

  • How does M12 fisheye lens transform ultra-wide imaging performance?

    The M12 fisheye lens is a compact optical solution designed to capture extremely wide fields of view with strong distortion characteristics that are often used creatively or functionally in machine vision, surveillance, robotics, and automotive imaging systems. This article explores how the M12 fisheye lens works, its key advantages, application scenarios, and selection guidelines to help users solve common imaging challenges such as narrow viewing angles, blind spots, and low spatial coverage. It also highlights how BOSHI delivers optimized lens solutions for industrial and commercial imaging systems.

  • Caring for employees, delivering coolness in summer-shanghai silk Optical

    In order to effectively carry out heatstroke prevention and cooling work during the high temperature season, enhance the awareness of high temperature labor protection among employees, effectively prevent the occurrence of high temperature heatstroke and various accidents, and safeguard the labor safety and health rights and interests of employees.

  • Black Light F1.0 or Infrared: Which Delivers Better ROI?

    Analyze the ROI of Black Light F1.0 versus infrared security lenses. Learn how Shanghai Silk Optical’s PL100 reduces costs, improves image quality, and enhances long-term value.

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