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Discontinued items

Megapixel Lens: UltiEye 3-8mm F1.0 IR corr.
Code: M2253
Withdrawn from the offer
Megapixel Lens: UltiEye 3-8mm F1.0 IR corr.
View of the lens
Distinguishing features:
  • lens designed for megapixel cameras
  • focal length adjustable from 3 to 8 mm
  • very high brightness: F 1.0
  • IR correction

The lens enables the installer/user to set focal length from 3 mm to 8 mm. Adjustment of this parameter allows quick correction of viewing angle. In the case of cameras equipped with 1/3" image sensors, the angle can be changed within 83o to 41o (horizontally). The lens has manually adjustable iris.
IR correction - in the case of typical lens different wave lengths (colors) are deflected by different angles. It is not so critical within visible light spectrum, but poses a problem in infrared range (night operation with IR lighting). The specially designed aspherical optical components of UltiEye lenses allow optimum operation both during the day and at night.
Specifications:
NameUltiEye 3-8 F1.0 IR
CodeM2253
Focal length [mm]3 - 8
F-number1.0
Minimum focusing distance [m]0.5
Optimum sensor size ["]1/3
Viewing angle (horizontally) [°]83-41
Manual irisYES
Auto iris
NO
MountCS
Operating temperature [°C]-5...+50
Dimensions [mm]Ø 32 x 56
Remarksdesigned for megapixel cameras
Withdrawn from the offer
 
Megapixel Lens: UltiEye 3-8mm F1.0 IR corr.
Code: M2253