Enhance your surveillance system with this high-performance 5MP Zoom Lens, designed to deliver crystal-clear images with minimal distortion. Crafted from premium aluminum alloy, this durable zoom lens offers stable performance and exceptional versatility, making it an ideal choice for a wide range of security camera applications. Key Features: · 5MP High Definition Lens: Provides sharp, clear images with low distortion, ensuring detailed observation and improved image quality for security monitoring. · Adjustable Zoom Range (5-50mm): Allows you to easily change the focal length (FL) to customize the shooting range, enabling precise picture composition without the need to switch lenses. · Versatile Prime Lens Replacement: This single zoom lens can replace multiple prime lenses, saving time and effort during installation and maintenance. · Wide Compatibility: Designed with a CS mount, it fits most security cameras, supporting image sensors sized 1/2.7 inch and 1/3 inch, making it highly adaptable to various setups. · Manual Aperture with Fixed Lock: The aperture can be manually adjusted and securely locked for convenience and consistent image exposure. · Durable Aluminum Alloy Construction: Built with high-quality aluminum alloy material, this lens offers strength, durability, and reliable long-term performance. · Wide Horizontal Field of View: Provides a horizontal viewing angle of 51° to 6.1° for 1/2.7 inch sensors and 45° to 5.5° for 1/3 inch sensors, allowing flexible framing options. · Minimum Object Distance of 1.5m: Enables clear focus on objects as close as 1.5 meters, suitable for various surveillance scenarios. · Optical Back Focal Length (BFL): Ranges from 8.1mm to 15.73mm, ensuring optimal image focus and quality. · Operating Temperature Range: Functions reliably between -20℃ and 60℃, suitable for diverse environmental conditions. Specifications: · Item Type: Zoom Lens · Material: Aluminum Alloy · Color: Black + Red · Pixel: 5MP · Focal Length (FL): 5-50mm · Relative Aperture: 1:1.4 · Image Size Compatibility: 1/2.7 inch, 1/3 inch · Mount Type: CS Mount · Horizontal Field of View: 51°-6.1° (1/2.7 inch), 45°-5.5° (1/3 inch) · Minimum Object Distance: 1.5m · Optical Back Focal Length: 8.1-15.73mm · Working Temperature: -20℃ to 60℃ · Aperture Type: Manual, fixed and lockable Package Includes: · 1 x 5MP Zoom Lens This high-definition zoom lens is an essential upgrade for security cameras, providing versatile focal length adjustments, robust construction, and excellent image clarity. Ideal for professional surveillance setups, it ensures reliable and precise monitoring in various environments.