Blog

  • Application of Low-light Full-color Camera in Waterfront Port Surveillance

    Application of Low-light Full-color Camera in Waterfront Port Surveillance

    Recently, VISHEEN’s low-light night vision camera has performed exceptionally well in a port monitoring project. For a long time, nighttime port surveillance has faced the following challenges: Complex lighting conditions: Ports have complex light sources, often with significant differences...
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  • Why are 10X 4K cameras increasingly favored for drone gimbals?

    Why are 10X 4K cameras increasingly favored for drone gimbals?

    In 2023, DJI continues to lead the industry in the application of drones. Apart from DJI, other drone manufacturers in the industry have also experienced ups and downs over the years and are now experiencing a breakthrough in the current turbulent international situation. From the market trend pe...
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  • The Long Range Zoom Camera of VISHEEN has Gained Significant Market Recognition

    The Long Range Zoom Camera of VISHEEN has Gained Significant Market Recognition

    With the rapid expansion of the security monitoring market, the demand for telephoto lenses is also increasing. Long focal lenses are mainly used for long-distance monitoring, providing clearer and more accurate images, suitable for monitoring needs in various complex environments. VISHEEN has ma...
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  • VIEWSHEEN 30X IP&LVDS Zoom Block Camera- Perfect Replacement for Sony FCB EV7520/CV7520

    VIEWSHEEN 30X IP&LVDS Zoom Block Camera- Perfect Replacement for Sony FCB EV7520/CV7520

    In recent years, the image processing technology(ISP) of security surveillance cameras has developed rapidly. Among numerous zoom block camera brands, Sony FCB EV7520/CV7520 has always been renowned in the industry for its excellent performance and reliability. However, as a product that has been...
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  • The Purpose of Thermal Imaging Camera’s Pseudocolor

    The Purpose of Thermal Imaging Camera’s Pseudocolor

    Our thermal imaging supports more than 20 types of pseudocolor, with the most common pseudo color being white heat, which means that the color is closer to white 0XFF at higher temperatures and black 0×00 at lower temperatures; Different applications require different pseudo colors.The purpo...
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  • Application of SWIR Camera in Camouflage Recognition

    Application of SWIR Camera in Camouflage Recognition

    Short wave infrared (SWIR) technology can be used to identify human camouflage, such as makeup, wigs, and glasses. SWIR technology utilizes the characteristics of the 1000-1700nm infrared spectrum to detect the reflection and radiation characteristics of objects, which can penetrate camouflage ma...
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  • Why Strong Optical Zoom Capabilities are Needed for Coastal Defense

    Why Strong Optical Zoom Capabilities are Needed for Coastal Defense

    There are several reasons why long range optical zoom capabilities are needed for water surveillance: Targets in water are often located far away from the camera, and optical zoom is necessary to magnify the targets for clearer observation and identification. Whether its boats, swimmers, or diver...
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  • Benefits of Using Aspherical Lenses for Long Range Zoom Camera

    Benefits of Using Aspherical Lenses for Long Range Zoom Camera

    As is well known, our 57x 850mm long-range zoom camera is smaller in size (only 32cm in length, while similar products are generally over 40cm), lighter in weight (6.1kg for similar products, while our product is 3.1kg), and higher in clarity (about 10% higher in clarity testing line) compared to...
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  • How Far can 30x Zoom Camera See?

    How Far can 30x Zoom Camera See?

    30x zoom cameras are typically equipped with powerful optical zoom capabilities, which can provide a larger field of view than regular cameras, allowing users to observe further objects. However, answering the question of “how far 30x zoom camera can see” is not simple, as the actual ...
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  • Application of SWIR Camera in Silicon Based Crack Detection

    Application of SWIR Camera in Silicon Based Crack Detection

    We have been exploring the application of SWIR camera in the semiconductor industry. Silicon based materials are widely used in the microelectronic industry, such as chips and LEDs.Due to their high thermal conductivity, mature manufacturing processes, good electrical properties and mechanical st...
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  • Application of Short Wave Infrared in Industrial Testing (Liquid Composition)

    Application of Short Wave Infrared in Industrial Testing (Liquid Composition)

    From the principle of shortwave imaging, SWIR cameras(shortwave infrared cameras) can detect the chemical composition and physical state of solids or liquids. In liquid composition detection, SWIR cameras distinguish different components and measure their concentrations by measuring the absorptio...
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  • Exploring the Advantages and Differences between OIS and EIS in Image Stabilization Technology

    Exploring the Advantages and Differences between OIS and EIS in Image Stabilization Technology

    Image stabilization technology has become an essential feature in security surveillance cameras. Two of the most common forms of image stabilization technology are Optical Image Stabilization (OIS) and Electronic Image Stabilization (EIS). OIS uses a physical mechanism to stabilize the camera len...
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