The 8-80 mm HD Vari-Focal Day & Night C-Mount lens with 10x zoom from i-PRO is a professional optical component for surveillance and industrial imaging applications. This versatile lens features a focal length range of 8-80 mm with 10x optical zoom capability, providing flexible framing options from wide-angle to telephoto perspectives. The lens maintains high-resolution image quality throughout the entire zoom range, delivering sharp, detailed images for critical surveillance tasks. Equipped with day and night functionality, this lens operates effectively under various lighting conditions, including low light, where consistent image quality is essential. The C-Mount interface ensures compatibility with a wide range of industrial cameras and surveillance systems. Constructed with precise optical elements, the lens minimizes distortion and chromatic aberration while maximizing light transmission. The varifocal design allows users to manually adjust the focal length for optimal framing without compromising image resolution. With dimensions typically around 60 mm in diameter and 80 mm in length, and a weight of approximately 200 g, this compact lens seamlessly integrates into existing camera setups. The mechanical zoom and focus rings enable smooth, precise adjustments for finely tuned image composition. This lens supports standard video resolutions up to 1080p HD and maintains consistent performance over its operating temperature range of -10 °C to 50 °C. The robust construction and reliable mechanical components ensure long-term durability in demanding surveillance environments. Ideal for security installations, industrial inspection systems, and research applications where optical versatility and consistent performance are critical requirements.