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TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More
28mm Short Working Distance, LF Series Fixed Focal Length Lens

28mm Focal Length, #85-199

28mm Focal Length, #85-199

Stock #85-199
€1,795.00
Qty 1
€1,795.00
Volume Pricing
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Focal Length FL (mm):
28
Maximum Sensor Format:
35mm
Field of View @ Max Sensor Format:
553.5mm - 67.0°
Aperture (f/#):
f/2.8 - f/22
Working Distance (mm):
400 - ∞
Coating:
MgF2 (400-700nm)
Coating Specification:
Ravg ≤1.75% @ 400 - 700nm
Distortion (%):
<3
Field of View, 1" Sensor:
192.4mm - 25.9°
Field of View, 1/1.8" Sensor:
107.9mm - 14.7°
Field of View, 1/2" Sensor:
95.9mm - 13.1°
Field of View, 1/2.5" Sensor:
86.9mm - 11.8°
Field of View, 1/3" Sensor:
71.9mm - 9.8°
Field of View, 1/4" Sensor:
53.9mm - 7.4°
Field of View, 2/3" Sensor:
132.0mm - 17.9°
Field of View, 35mm Sensor:
553.5mm - 67.0°
Field of View, 4/3" Sensor:
339.6mm - 44.2°
Filter Thread:
M67 x 0.75
Length (mm):
106.70
Maximum Diameter (mm):
71.0
Maximum Rear Protrusion (mm):
33.00
Mount:
F-Mount
Note:
Optimized Working Distance: 400 - 700mm
Number of Elements (Groups):
10 (8)
Numerical Aperture NA, Object Side:
0.011
Type:
Fixed Focal Length Lens
Weight (g):
546
Field of View, 1.1" Sensor:
213.7mm - 28.6°
Field of View, APS-C Sensor:
339.6mm - 44.2°
Field of View, APS-H Sensor:
445.9mm - 56.1°

Regulatory Compliance

Reach 197:
RoHS 2015:

Product Description

Note: 28mm focal length does not work on all F-mount cameras. Camera F-mount must have an inner diameter greater than 42mm.

28mm Focal Length
28mm Focal Length

Technical Information

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