1/3" 5.5~165mm Zoom Manual Over-ride Lens
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By: Kowa
Security and Factory Automation Lenses
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Common in lenses in the broadcast industry, the 3-Cam Design is also incorporated in Kowas varifocal and zoom lenses. The Kowa Zoom Manual Over-Ride Series LMZ300 AMOR innovative system has solved the problem of de-centering which sometimes occurs in the conventional pole system. Not only is the movement of the lens impaired by de-centering, but the optical performance suffers too. The 3-Cam Design also reduces internal reflection. As a result, the LMZ300-AMOR image obtained by this design is much sharper than that of the conventional pole system. With the 3-Cam Design, the customer can expect higher optical performance and a longer service life.
Use |
for 1/3" b/w, color camera |
Focal length |
f=5.5 ~ 165mm |
Iris range |
F=1.8 ~ 500 ~ close |
Image size |
dia.6 (3.6x4.8) |
Back focal length |
15.5 mm in air |
Flange focal length |
12.5 mm in air |
Focus range |
infinity ~ 1.8m |
Diameter Angle |
W = 58.7°; T = 2.1° |
Horizontal Angle |
W = 47.6°; T = 1.7° |
Vertical Angle |
W = 33.9°; T = 1.3° |
Diameter view at M.O.D. |
W = 1879 mm T = 62.8 mm |
Horizontal view at M.O.D. |
W = 1492 mm T = 50.6 mm |
Vertical view at M.O.D. |
W = 1107 mm T = 38.1 mm |
Distortion (TV) |
W = -2.5%; T = 0.7% |
Lens construction |
12 groups 14 elements |
Clear aperture dia. |
front = dia. 60; rear = dia. 10.5 |
Exit pupil position |
-70 mm (format) |
Weight |
850g (880g) |
Drive coil resistor |
190 (20°C) |
Drive coil color |
red ; black |
Brake coil resistor |
1150 (20°C) |
Brake coil color |
yellow ; green |
Drive voltage open |
less than 4V |
Drive voltage close |
greater than 0V w/closing spring |
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Audio Video Supply Inc.
4542 Ruffner St. Suite 220
San Diego, CA 92111
Prices and specifications subject to change without notice.