CCTV lenses
Varifocal lenses
5.5-33mm

Sito in italianoVarifocal manual lens 5.5-33mm f1.6mm for 1/3"


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Manual - Ultra wide for megapixel
Megapixel Fujinon - Autoiris - Varifocal - Pinhole
Manual zoom - Motorized zoom - Accessories

Available varifocal lenses:
Ultra compact - 2-5-10mm - 3.5-8mm - 5.5-33mm - 5.0-50mm - 7.0-70mm
 
IR (day/night) - Fish-eye
 Megapixel manual - Megapixel auto iris
Megapixel IR manual - Megapixel IR autoiris

Focusing point changes after zooming, when using varifocal lenses.
 Therefore, in this case, focusing operation must be made again, contrarily to what happens by using zoom lenses.

VARIFOCAL 5,5-33mm

  VF-5533    discontinuedVF-5533GVX
Image format1/3"
Focal lenght

mm

5.5-33
Max. aperture ratio

f

1.6
Iris operationmanualdirect drive autoiris
galvanometer type
Iris range1.6-close1.4-360
Focus operationmanual
Focus rangeNEAR-FAR
Zoommanual
Zoom rangeT  W
Angle field of view
(D x H x V)

1/3"

tele

6.5° x 8.7° x 11°

wide

37.2° x 50.1° x 63.9°
Min.object distance

m

0.3
Back focal lenght

mm

10.3
Effective diameter

front

34.4

rear

8.3
Filter screw sizeM40.5 P=0.5
MountCS
Mechanical dimensions
(dia x l)

mm

42 x 54.542 x 54.3 x 54.5
Weight

g

148.5144.5

 

Reference technical notes

bulletIntroduction to CCTV lenses
bulletAuto iris lenses
bulletOptical calculator

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Last modified 10-05-2013
 
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