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EverFocus EFV-550-DC 5mm to 50mm f/1.7 Varifocal CS-Mount Lens with DC Auto Iris and Manual Focus for 1/3-Inch CCD

B&H # EVEFV550DC Mfr # EFV-550DC
In Stock
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You Pay: $59.99

The Ever Focus EFV-550-DC is a high quality industrial lens for 1/3-inch CCD security cameras. This model has a CS-type lens mount and a motorized iris function. This lens offers a wide aperture range of f/1.7 to f/360 for very delicate image control even in low lighting situations.

Wide Angle of View
At its widest setting 5 mm the EFV-550-DC renders a wide 51° horizontal angle of view. At its telephoto longest setting 50 mm the lens shows approximately 5.5° horizontal angle.
Auto Iris Function
This varifocal lens has a DC-type auto iris feature for good exposures. The DC-type system takes power and control from the circuitry in the camera.
Mount CS-Mount
Image Format 1/3-Inch CCD
Focal Length 5 mm to 50 mm
Aperture f/1.7 to f/360
Iris Type DC Auto Iris
Focus Type Manual
Horizontal View Angle 51° at Full Wide 5 mm
5.5° at Full Long 50 mm
Minimum Object Distance (M.O.D.) Not Specified by Manufacturer
Macro No
Dimensions (WxHxD) Not Specified by Manufacturer
Weight 4.9 Oz
140 g
EverFocus EFV-550-DC 5mm to 50mm f/1.7 Varifocal CS-Mount Lens with DC Auto Iris and Manual Focus for 1/3-Inch CCD
  • 2 Years Parts and Labor Warranty
  • REVIEW SNAPSHOT®

    by PowerReviews
    EverFocusEFV-550-DC Varifocal CS-Mount Lens
     
    5.0

    (based on 1 review)

    Ratings Distribution

    • 5 Stars

       

      (1)

    • 4 Stars

       

      (0)

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    Reviewed by 1 customer

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    (1 of 1 customers found this review helpful)

     
    5.0

    Surprisingly good performer

    By mystery194

    from Duluth, MN

    About Me Aspiring Film Maker

    Verified Buyer

    Pros

    • Easy To Use
    • Improves Picture Quality
    • Interfaces Well With Camcorder

    Cons

      Best Uses

      • Light and dark scenes

      Comments about EverFocus EFV-550-DC Varifocal CS-Mount Lens:

      I looked for a CS mount lens like this and saw I could pay over three times as much for the same basic specs. My application is low budget movie-to-video transfers, and for the way I'm doing them the results with this lens were outstanding.

      Share this review

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