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HIGHLIGHTS:
The Navitar TC-5028 telecentric lens is a 50 mm F/2.8 telecentric lens which reduces or eliminates viewing angle error and magnification error while providing high resolution and contrast with low distortion. This compact, lightweight lens can be used with 1/3", 1/2" and 2/3" format cameras and is usable from 0.5X to 1.0X, 1:1. Machine vision has made the telecentric lens popular because conventional lenses are often unable to accurately portray objects which are slightly out of focus or at different distances from the lens. Constant perspective and magnification are maintained with a telecentric lens, so the size of the image will not change even if these problems do occur.
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QTY:     $500.00 US  
Navitar CCTV Lenses
Navitar - TC-5028 Infinity Mode Lens
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FEATURES:
  • Compact and lightweight lens
  • Constant perspective & magnification is maintained
  • Provides high resolution and contrast
APPLICATIONS:
SPECIFICATIONS:
(HxV) 1/2"7º 19' x 5º 29'
(HxV) 1/3"3.8 x 3.3
1/3"5º 29' x 4º 07'
1/4"2.9 x 2.2
1/4"3º 39' x 2º 45'
at M.O.D 1/2"5.9 x 4.4
Back Focal Length (mm)32.5
Control - IrisManual
Exit Pupil Position48.1 (from image plane)
Field Angle 2/3"10º 03' x 7º 33'
Filter DiameterØ37 P=0.75
Focal Length (mm)50
FocusManual
Focusing Range (meters)0.5 - infinity
Iris Range/ F-Stop2.8 - Close
ModelTC-5028
MountC-Mount
Object Area - 2/3"8.1 x 6.1
Weight (grams)318
ZoomN/A