The Pentax C31204 is a manual zoom lens for C-mount cameras. Its focal lengths range from 12.5 to 75mm giving wide range of angles of view and scene sizes. With a fast f/1.8 aperture throughout its zoom range the lens will capture images in less than brightly lit conditions. For consistent image control the lens has click-stops on the iris ring.
Fast and Clear Images
The C31204 has a wide range of view angles with its 12.5 to 75mm zoom range. At full wide on a 2/3-inch CCD camera it displays a horizontal angle of 38° and vertical of 7.3°. When focused as the MOD of 1 meter the scene size is 40 horizontal feet x 30 vertical feet.
In the Box
Pentax C31204 12.5mm to 75mm, f/1.8 Manual Zoom C-Mount Lens for 2/3-Inch CCD
1 Year Parts and Labor Warranty
Table of Contents
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12.5mm to 75mm Manual Zoom
f/1.8 to f/22
Horizontal View Angle
40° Maximum at Full Wide 6.75&3176; Minimum at Full Zoom
Minimum Object Distance (M.O.D.)
3.3 Foot 1 Meter
2.0 x 2.0 x 3.5 Inches 51 x 51 x 90 mm Filter Diameter 49mm