Feature:1. High quality camera lens, 5MP high definition, which has excellent imagine effect.2. Manual iris design, you can control the light flux and adjust the depth of field according to your need.3. Low distortion, high compatibility, the lens can fit for most security camera models.4. The aperture can be fixed, making it more convenient to use.5. Practical accessory, easy to install and remove, convenient for using.Specification:Condition: 100% Brand NewItem Type: Camera LensModel: CW-FM0816-5MPFocal-Length: 8mmAperture D/f': F 1.6Mount: CImage Format: 2/3Field: 56.5x43.9Dimension: Approx. 39 x 41.5mm/1.5 x 1.6inResolution: 5MP Flange BFL: 17.53Package List:1 x Lens1 x ConnectorNote:Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.