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Our company was founded in 2016 and is located in Jiading Industrial Park, Shanghai.Our factory specializes in producing and selling various kinds of surveillance camera lenses and optical lenses, with an annual output value of 70 million yuan. Our company has rich experience in production, processing and technology research and development, as well as good industry resources. At present, the company's core products are mainly concentrated in the field of video surveillance equipment and medical endoscope. In the field of medical endoscope, our company has initially established its brand image and become a leading company of making it in China. We have 1 invention patent and 30 model patents already. company has a full quality system, and has passed ISO9001:2008 certification and ISO14000 environmental system certification to ensure product quality.

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Breakthroughs in Low-Light Security Lens Technology: Black Light F1.0 vs Infrared Illumination — Breakthroughs in Low-Light Security Lens Technology: Black Light F1.0 vs Infrared Illumination
In the shadowed corners of cities—alleyways, underground garages, and remote rural areas—criminals often exploit the cover of night to carry out illegal activities. Statistics show that nearly 70% of crimes occur after dark. Without effective nighttime monitoring, roads, warehouses, and open fields become vulnerable zones that threaten both urban and community safety. To meet this urgent need, security camera lens technology has made remarkable strides in low-light performance. Two leading solutions have emerged: Black Light F1.0 large-aperture imaging and infrared illumination. These innovations do far more than just let cameras “see” in the dark—they enable systems to see clearly, recognize details, and even understand what they’re seeing, thanks to deep integration with artificial intelligence.
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A Guide to Selecting Security Camera Lenses: How Focal Length, Aperture, and Resolution Affect Surveillance Quality — 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.
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Understanding the 4mm Security Camera Lens: What It Does and Where It Works Best — Understanding the 4mm Security Camera Lens: What It Does and Where It Works Best
Looking for the right lens for your security camera? The 4mm fixed lens might be the unsung hero you need. Not too wide, not too narrow—it offers the perfect balance for monitoring stores, offices, entrances, and more. In this guide, we break down how it works, where it shines, its few quirks (like distortion), and why it’s a go-to choice for real-world surveillance—no engineering degree required.
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VR Optical Lenses and Optical Solutions: Technical Analysis and Application Prospects — VR Optical Lenses and Optical Solutions: Technical Analysis and Application Prospects
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books nourish the mind. — books nourish the mind.
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MOTION DV LENS — MOTION DV LENS
Motion DV lenses are camera accessory devices specifically designed for motion scenes. They usually have features such as anti-shake, wide-angle, and high pixel count, and are suitable for recording during outdoor activities like cycling, skiing, and fishing.
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