Feature:1. Filters can solve the problem of color cast during the day and increase the brightness at night.2. The IR-CUT filter will automatically switch according to the external light to achieve the best image effect.3. The full spectrum glass works at night and increases the low illumination, the night vision is very clear.4. When used on the camera board, you can modify some colors and defocus problems, so that video images do not lose focus, unbiased color and excellent resolution.5. Filter the strong light to soften the color of the image to change the visual color of the human eye.6. High compatibility, it is perfect suitable for CCTV HD security camera.Specification:Condition: 100% Brand NewItem Type: Lens Filter Material: IronColor: As Pictures ShownModel: Metal IR-CUT-CSMount: CSResolution: 3MP.Package List:5 x Lens Filter