Auto-Iris Varifocal Camera Lenses

Varifocals have a to and from range, most typically cover somewhere between 2.8 and 12mm. For long-distance surveillance like license plate recognition cameras, a range of 5 to 60mm is common.

The key benefit to a varifocal camera is the flexibility this gives you during installation. They allow you to adjust the lens between the top and bottom limits of its view angle. This flexibility does come with an increase in cost.

 

Showing all 2 results

  • Hikvision YV2.8×2.8SR4A-SA2L 3 MP Day/Night DC Auto-Iris Vari-Focal CS-Mount Lens

    • For cameras up to 1 / 2.7 “format and 3 MP resolution
    • Day / night use
    • Variable focal length
    • Built-in ND filter
    • Aperture range: F1.3 ~ T360
    • Aspherical lens elements
    • High optical and mechanical quality standard
    • CS mount
    • Without auto iris amplifier (DC-iris)
    • Connection plug as standard
    • Rotatable mount for cable positioning

     

    Out of StockHikvision LENS 3MP 2.8-8mm 1/2.7" D/N CS MOUNT
    YV2.8x2.8SR4A-SA2L
    $182.00
    Quick View
  • Hikvision YV3-3x15SR4A-SA2L 3 Megapixel CS Mount Lens, 15-50mm

    • 3 Megapixel
    • 15-50mm lens
    • CS-Mount
    • 1/2.7″ Format
    • Wide Aperture Rate of F1.5
    Out of StockHikvision YV3.3X15SR4A-SA2L 3 MP Day/Night DC Auto-Iris Vari-Focal CS-Mount Lens
    YV3.3X15SR4A-SA2L
    $287.00
    Quick View
Don`t copy text!
X