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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.

VF-0550	VF-0550GV	VF-0550GVX
	Connections diagram
Preliminary specifications

VARIFOCAL 5,0-50mm			VF-5533	VF-5533GV	VF-5533GVX
Image format			1/3" ~ 1/4"
Focal lenght		mm	5.0-50
Max. aperture ratio		f	1:1.3-1.9
Zoom ratio			10x
Iris operation			manual	video signal autoiris galvanometer type	direct drive autoiris galvanometer type
Iris range			1.3(1.9)-close	1.3(1.9)-360
Iris speed			* * *	approx 1.5 sec	* * *
Input voltage & current			* * *	8~16Vdc max 30mA	* * *
Sensitivity adjustment			* * *	0.5~1.0Vp-p	* * *
Focus operation			manual
Focus range			NEAR-FAR
Zoom			manual
Zoom range			T  W
Angle field of view (D x H x V)	1/4"	wide	50.2° x 40.1° x 30.1°
		tele	5.2° x 4.2° x 3.2°
	1/3"	wide	66.8° x 53.5° x 40.1°
		tele	6.9°x 5.6° x 4.2°
Min.object distance		m	0.3
Back focal lenght		mm	9.61~13.20
Effective diameter		front	30.0
		rear	9.8
Filter screw size			* * *
Mount			CS
Mechanical dimensions (dia x l)		mm	* * *	* * *
Weight		g	* * *	* * *	* * *
Operation temperature			-10°C ~ +50°C

 

Reference technical notes
Introduction to CCTV lenses Auto iris lenses Optical calculator

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Last modified 22-03-2011