Pentax C21211KP 1" C Mount 12.5mm f/1.4 Manual Iris Lens

Pentax C21211KP 1" C Mount 12.5mm f/1.4 Manual Iris Lens

Pentax C21211KP 1" C Mount 12.5mm f/1.4 Manual Iris Lens

B&H # PEC21211KP MFR # C21211KP

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Pentax C21211KP Overview

  • 1Description

The Pentax C21211KP is a high quality 12.5mm lens that can be used with a CCTV camera equipped with an up to 1" CCD imager and a C type lens mount. The lens features manual focus and iris rings, both of which can be locked into place to prevent them from shifting once they've been set.

In the Box
Pentax C21211KP 1" C Mount 12.5mm f/1.4 Manual Iris Lens
  • 1-Year Parts & Labor Warranty
  • Table of Contents
    • 1Description

    Pentax C21211KP Specs

    Imager Size 1"
    Mount C Mount
    Focal Length 12.5mm
    Aperture 1.4-Close
    Iris Operation Manual with screw lock
    Focus Operation Manual with screw lock
    Horizontal View Angle 1/4": 16.21°
    1/3": 21.53°
    1/2": 28.51°
    2/3": 38.65°
    MOD 0.3m
    Filter Size 40.5mm
    Diameter and Length 1.7 x 2" (42 x 50mm)
    Weight 4.8 oz (135g)
    Packaging Info
    Box Dimensions (LxWxH) 3.3 x 2.2 x 2.2"

    Pentax C21211KP Reviews

    C21211KP 1" C Mount 12.5mm f/1.4 Manual Iris Lens is rated 4.0 out of 5 by 2.
    Rated 3 out of 5 by from Too much vignetting on GH2 Bought a GH2 for video work. I've been shopping for a fast wide C-Mount for use with the GH2. This is a great little lens - nice bokeh, fast and wide - but the image circle is a tad too small for the M43 sensor. Heavy pinhole vignetting when attached with C-Mount adapter. Not any worse than vignetting you'll see from a lot of these but I decided to bite the bull, lose about 8 MM width (16 mm in 35mm terms) and shell out the extra cash for the Panasonic 20mm 1.7 pancake. Now that's a killer lens - wide enough, fast, and designed for the Panasonic M43 cameras..The autofocus is useful even when trying to capture an overly active puppy.
    Date published: 2011-03-03
    Rated 5 out of 5 by from Quality technology integrated to our tec Integrated to our Hi Speed cameras
    Date published: 2010-08-07
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