The has a few dials on it,for zoom,for brightness,and the other for clarity.

ackage Contains: (NEW IN BOX) 1x NEW COMPUTAR Varifocal Lens 3.5~8mm Manufacturer: COMPUTAR Model: TG2Z3514FCS-2 Lens Condition: NEW IN BOX Lens Features: Lens Size: 3.5-8 mm Mount Type: CS Mount Iris Type: Auto Iris Desired Aperture: F/1.4 1:1.4 Min Focal Length: 3.5 mm Max Focal Length: 8 mm CCD Size: 1/3" Image Format: 1/3" image sensors Focal Length Range: 3.5~8mm Lens Type: Varifocal Manual Focus / Zoom Control Slip clutch on lens for easy mounting Color-corrected optics for clear, true images High quality, compact designs Ideal for CCTV Surveillance Security Camera The COMPUTAR Varifocal Lens offers a focal length ranging from 3.5~8mm for 1/3” image sensors. It features a maximum aperture of F/1.4 that ensures high-quality images even in low-light conditions. In addition, manual focus and zoom control allow precise focusing of objects. The lens has a CS lens mount and ideal for use with cctv surveillance security cameras. This camera lens makes a great replacement or upgrade for a damaged, vandalized or broken. IF YOU HAVE PROBLEM WITH THE PURCHASE, PLEASE TRY TO CONTACT US BY EBAY MESSAGE. WE WILL TRY OUR BEST TO RESOLVE ANY ISSUES. WE APPRECIATED FOR YOUR BUSINESS PLEASE ALWAYS ENSURE THESE ITEMS ARE COMPATIBLE WITH YOUR INTENDED APPLICATION BEFORE BUYING. PLEASE VIEW MY STORE FOR MORE PROFESSIONAL CCTV SURVEILLANCE CAMERAS AND SECURITY DEVICE.

Ubiquiti Networks G4 Instant. Mounting type: Wall, Product colour: White, Form factor: Cube. Lens viewing angle, horizontal: 102.4°, Lens viewing angle, vertical: 54.9°, Lens viewing angle, diagonal: 120.6°.

G4 Instant. Mounting type: Wall, Product colour: White, Form factor: Cube. Lens viewing angle, horizontal: °, Lens viewing angle, vertical: °, Lens viewing angle, diagonal: °. Sensor Type: CMOS Fixed focal length: mm.

Condition: New / Open box.

No other accessories outside of original box contents included.

No other accessories outside of original box contents included.

Shooting Modes Night Vision, Motion Detection, Loop Recording. Features Motion Detection, Night Vision, Portable. Water Resistance Level Waterproof. 2 NIGHT VISION. EASY FILE SHARING: This allows you to easily transfer and share files to your computer via included USB cable.

Horizontal resolution: 1080p. Infrared night vision range: 10m. 【See the whole room】 Now not hing is out of sight. Spin 360" left and right+ tilt 180° straight up or straight down. 1x Adaptor Cable.

Sensor: 1/2.7" CMOS OV2710. USB Port, UVC Compliant. - 2.8-12mm varifocal lens, optical zoom focus (5X zoom). 【2.8-12mm Varifocal Lens】Zoom lens USB with focus adjustable 2.8-12mm focal length for all kinds of distance adjustable.