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By: Kowa
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Security and Factory Automation Lenses
Contact us for lowest price (800) 284-2288, (858) 565-1101, sales@avsupply.com, or fax (858) 300-4193
1/3" 5~40mm Varifocal Manual Iris Lens

Common in lenses in the broadcast industry, the Kowa Varifocal Manual Iris Series LMVZ 540 3-Cam Design is also incorporated in Kowa’s varifocal and zoom lenses. This 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 image obtained by this design is much sharper than that of the conventional pole system. With the LMVZ-540 3-Cam Design, the customer can expect higher optical performance and a longer service life.
 

Focal length f=5~40mm
Zoom ratio 8x
Max. dia. ratio F1.6
Iris range F1.6-close
Image size dia.6 3.6x4.8mm
Back focal length W9.6 T15.9 in air
Flange focal length 12.5cm
Focus range W 0.1m T 1m
Diameter Angle W66.9~T8.8°
Horizontal Angle W53.6~T6.5°
Vertical Angle W40.2~T4.8°
Shooting range at M.O.D. Dia. W162~T177mm
Shooting range at M.O.D. Hor. W123.8~T130mm
Shooting range at M.O.D. Ver. W89.6~T97.2mm
Lens construction 10 groups 12 elements
Clear aperture front dia.35.2
Clear aperture rear dia. 8.7
Exit pupil position W -60.0 mm T -34.8 mm
Mount cs-mount
Filter screw size 40.5x0.5
Distortion W -3.8% T -0.1%
Weight 134g

 



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Prices and specifications subject to change without notice.