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China 12um Manufacturers, Suppliers, Factory

owing to excellent support, a variety of top of the range items, aggressive rates and efficient delivery, we enjoy a very good reputation among our clients. We have been an energetic firm with wide market for 12um,19mm,F1.0,M22,AR, We sincerely welcome domestic and foreign merchants who calls, letters asking, or to plants to negotiate, we will offer you quality products and the most enthusiastic service,We look forward to your visit and your cooperation.
12um, Our products are very popular in the word, like South American, Africa, Asia and so on. Companies to "create first-class products" as the goal, and strive to provide customers with high quality products, provide high-quality after-sales service and technical support, and customer mutual benefit, create a better career and future!

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  • Full Color F1.0 blacklight Starlight M12 lens 4mm

    Full Color F1.0 blacklight Starlight M12 lens 4mm

    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.
  • AIoT M12 2.85mm 1/2.9

    AIoT M12 2.85mm 1/2.9" F2.3 FPV Camera Lens PL071

    M12 2.85mm 1/2.9" F2.3 Security Lens PL071, 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 Network Camera Lens PL066

    F1.6 4.0mm 1/2.7" M12 Network Camera Lens PL066 is a high-performance, cost-effective M12 fixed-focus lens. PL066's key selling points are the F1.6 large aperture for superior low-light imaging and a 90° horizontal FOV for wide coverage. Featuring a 1G4P hybrid structure and supporting up to 5MP resolution, F1.6 4.0mm 1/2.7" M12 Network Camera Lens PL066 is highly competitive in security, automotive dashcams, and smart home applications where high definition and compactness are essential.
  • 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.
  • Phone Fisheye Camera Lens

    Phone Fisheye Camera Lens

    Phone Fisheye Camera Lens is 238 degree.Phone Fisheye Camera Lens is with HD full screen.Phone Fisheye Camera Lens fisheye is fitting for universal mobile phone,the lens is 7.5mm large.
  • Wide Angle M12 Lens

    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
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  • Eyes in the Sky: The Technical Evolution and Optical Trade-offs of Drone Lens Systems

    In the history of visual recording, every elevation in perspective has brought a leap in human cognition. From the early days of strapping heavy film cameras to hot air balloons or carrier pigeons to today’s consumer drones weaving through urban jungles, the role of optical systems has evolved from a simple "recorder" to a complex "decision-support terminal." When we discuss drone lenses, we are essentially talking about an extreme game of trade-offs limited by physics, aerodynamics, and semiconductor manufacturing.

  • The Superpower of Security: How Fisheye Lenses See Everything at Once

    The All-Seeing Eye: How Fisheye Lenses Revolutionize Security Monitoring In the world of security, seeing more is often synonymous with being safer. Enter the fisheye lens – a powerhouse of surveillance technology that acts like an all-seeing eye, capturing a breathtakingly wide view of its surroundings in a single shot. But how does this lens, named for its resemblance to a fish's eye, actually make our spaces more secure? Let's dive in.

  • How does the camera lens affect the photo?

    The camera lens has two fingers in film and television, one refers to the optical components used by movie cameras and projectors to generate images, and is composed of multiple camera lenses.

  • Why CRA < 15° Is the Secret Ingredient to Flawless 5MP Imaging: A Case Study with PL057

    As an imaging engineer or a procurement manager, you’ve likely seen this heartbreaking scenario: You spend your entire hardware budget on a high-spec 5-megapixel sensor, only to pair it with a mismatched lens and end up with footage that looks like a watercolor painting after a rainy day. You ask your engineers, "Where’s the detail? The specifications said 5 million pixels!" The answer often boils down to a technical metric that isn't as sexy as "megapixel count" or "aperture size," but is arguably just as critical: Chief Ray Angle (CRA). If you are dealing with high-resolution sensors, and your CRA isn't under control, your megapixels are being wasted. Here is the plain-English explanation of why CRA matters for 5MP imaging, and how a precision-engineered lens like our PL057 provides the ultimate solution.

  • Forging a Red Soul and Uniting for a New Journey

    On New Year’s Day 2026, the team from Shanghai Silk Optical Technology Co., Ltd. journeyed to the revolutionary heartland of Jinggangshan. On this historic soil, they embarked on a journey designed for both spiritual enrichment and team cohesion. Centered on the "Jinggangshan Spirit," the event served as a bridge to strengthen unity, tempering the corporate spirit through a look back at history and injecting powerful momentum into the company’s mission for the coming year.

  • 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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