1/2" 15~375mm 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 Kowa's varifocal and zoom lenses. The Kowa Zoom Manual Over-Ride Series LMZ375 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 LMZ375-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 1/2" b/w, color camera |
Focal length |
f=15 ~ 375mm |
Iris range |
F=2.3 ~ 360 |
Image size |
dia.8 (6.4x4.8) |
Back focal length |
24 mm in air |
Flange focal length |
17.526 mm in air |
Focus range |
infinity ~ 2.5m |
Diameter Angle |
W = 28.7°; T = 1.24° |
Horizontal Angle |
W = 23.2°; T = 0.99° |
Vertical Angle |
W = 17.6°; T = 0.75° |
Distortion (TV) |
W = 0.3%; T = 0.4% |
Lens construction |
12 groups 16 elements |
Clear aperture dia. |
front = dia. 104; rear = dia. 11.7 |
Weight |
2.58kg (DP) |
Drive coil resistor |
190 (20°C) |
Drive coil color |
red ( ) 3 pin; black 4 pin |
Brake coil resistor |
1150 (20°C) |
Brake coil color |
yellow ( ) 2 pin; green 1 pin |
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.