Features: 1. Megapixel Board Lens Black For Security Camera Is And High Quality. It Can Completely Replace Parts Due To Various Reasons. 2. 8mm Focal Length, The Security Camera'S Megapixel Plate Lens Is Black And Uses An 8mm Focal Length To Make Every Detail Clearly Visible Without Missing Any Information And Prevent Danger. It Can Provide You With Excellent Long-Lasting Performance. 3. 5MP HD, The Security Camera CCTV Video Zoom Lens Adopts The Highest 5MP HD, Giving You A Very Clear View. It Works Well, Lasts Longer, And Costs Less. The Camera Fits And Functions Just As Well As When I First Bought It. 4. Infrared Lens, Wide-Angle Cs-Mount Lens Supports Night Vision, Providing You With 24-Hour Protection. So Reliable. Image Quality Is Good And Runs Well. The Lens Has A Very High Resolution And Is Very Clear, Allowing It To Work Efficiently Both Day And Night. 5. Accurately Compatible, The Ip Camera Lens Is Accurately Suitable For M12x0.5 Cctv Cameras, Without Jamming Or Conflict. Simple Operation And Convenient Installation; Description: 1. Lens Millimeter Parameters: 8mm 2. Recommended Illumination Angle: 39° 3. Recommended Irradiation Distance: 10-20m Note: Different Batches May Have Differences In Product Appearance, Color, And Printed Characters, Which Will Not Affect The Use Material: Metal colour: Black Package Contents: 2 x Single Board Computer Lens Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.