Features: 3MP HD lens delivers high color reproduction and less noise, providing high-resolution images. With low distortion and high compatibility, this lens can be adapted to most security cameras. Universal fixed focus lens with a fixed and lockable aperture for added convenience. Objectively records and reflects the subject's movement speeds and rhythm changes. Easy to install and disassemble without affecting the installation and use of other accessories. The body is made of high-quality aluminum alloy material, making it robust and durable, while the ABS material lens can be applied to most matching models. Specification: Condition: 100% Brand New Item Type: Camera Lens Material: Aluminum Alloy+ABS Color: Black Resolution: 3MP Focal Length: 6mm Mount: C-Mount D/f: 1/1.4 Image Format: 1/2in Field: H:53° Size: Approx. Φ34 x 48.6mm/1.34 x 1.9in Near Limit: 0.3m Package List: 1 x 3MP HD Camera Lens