Cutting-Edge Sensor: This USB webcam utilizes the 4K IMX585 CMOS sensor for exceptional low-light performance at 3840x2160 resolution. High-Speed Connectivity: With USB 3.0, this low light camera streams at 720p/90fps, ensuring superior video capture even in challenging lighting conditions. Precision Optics: Featuring a 1" 16mm telephoto lens with adjustable apertures, this manual focus USB camera delivers sharp images across various distances with a FOV of 50°(D). Advanced Image Enhancement: Benefit from onboard ISP with proprietary technologies such as de-Bayer, gamma, BLC, AE, AWB, CCM, and RGB2YUV, this USB3.0 camera can ensure advanced image enhancement and top-notch image quality. Plug and Play: This UVC camera is seamlessly compatible with Windows and Linux through plug-and-play functionality, eliminating the need for additional drivers, and ensuring a hassle-free user experience. After inspection, it was found that some batches of the firmware of this product had problems, resulting in only one resolution and frame rate being available. If you encounter the same problem, please contact us Introducing Arducam's USB 3.0 Low-Light Series. With CMOS IMX585, it captures sharp 3840*2160 images in challenging lighting. The on-board ISP enhances image quality, offering flexibility with a USB 3.0 configurable frame rate of up to 90fps. The 1" C-mount telephoto lens provides versatility with adjustable apertures, ensuring clear shots across distances (FOV: 50°D). Arducam's latest USB 3.0 camera excels in user-friendly plug-and-play functionality. Compatible with Windows and Linux, no additional drivers are needed, simplifying setup. Its backward compatibility with USB 2.0 host ports ensures seamless connectivity and flexibility for an enhanced user experience.