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0.28X, 2/3" C-Mount PlatinumTL™ Telecentric Lens

0.28X Magnification, #62-933

0.28X Magnification, #62-933

Stock #62-933
Qty 1
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Primary Magnification PMAG:
Maximum Sensor Format:
FOV @ Max Sensor Format, H x V (mm):
31.4 x 23.6
Aperture (f/#):
f/6 - f/22
Working Distance (mm):
425 - 675nm BBAR
Telecentric Lens
Depth of Field (mm):
±6.9mm at f/10 (20% @ 20 lp/mm)
Horizontal Field of View, 2/3" Sensor:
Horizontal Field of View, 1/2" Sensor:
Filter Thread:
M58 x 0.75 (Female)
Flange Distance (mm):
Length (mm):
Maximum Diameter (mm):
Number of Elements (Groups):
10 (7)
Numerical Aperture NA, Object Side:
Stock No. of Mounting Clamp:
#63-442 Sold Separately
Typical Distortion @ 588nm (%):
Typical Telecentricity @ 588nm (°):
Weight (g):

Regulatory Compliance


Product Family Description

  • <0.1° Telecentricity
  • High Contrast at 72 lp/mm Across Full Sensor Field
  • High Light Throughput f/6 Designs
  • Double Sided Telecentric Design

TECHSPEC® PlatinumTL™ Telecentric Lenses are designed for semiconductor and electronics inspection, measurement, and gauging applications. These telecentric lenses feature the lowest f/# in the industry for high light throughput, less than 0.1° telecentricity, and less than 0.1% distortion. Our 28.7mm diagonal sensor format lenses are compatible with the Kodak 4MP 1.3” sensor and other larger format sensors (7µm pixel, 4k Line Scan Cameras). TECHSPEC® PlatinumTL™ Telecentric Lenses produce unparalleled levels of contrast yielding maximum image quality with the highest degree of measurement accuracy. These lenses are ideal for high vibration environments and feature an optional recessed set screw for permanently securing the iris in place.

Technical Information

Description Stock No. Flange Length (A) Front Diameter (B) Back Diameter (C)
0.28X C-Mount #62-933 17.5mm 230.8mm 60.5mm 33.5mm
0.5X C-Mount #62-932 17.5mm 174.9mm 50mm 33.5mm
1.7X C-Mount #63-232 17.5mm 189.5mm 60mm 46mm
0.36X C-Mount #88-602 17.5mm 163.5mm 70mm 43.5mm
0.55X C-Mount #88-603 17.5mm 182.5mm 62mm 43.5mm
0.28X C-Mount #62-921 17.5mm 197.59mm 138.6mm 50mm
F-Mount #62-922 46.5mm 167.6mm 138.6mm 55mm
M42 x 1.0 #62-923 6.56mm 208.5mm 138.6mm 50mm
M42 x 1.0 #62-924 19.53mm 195.5mm 138.6mm 50mm
0.5X C-Mount #62-911 17.5mm 172.9mm 90mm 50mm
F-Mount #62-912 46.5mm 143mm 90mm 55mm
M42 x 1.0 #62-913 6.56mm 184mm 90mm 50mm
M42 x 1.0 #62-914 19.53mm 171.1mm 90mm 50mm
0.9X C-Mount #62-901 17.5mm 199.8mm 65mm 53mm
F-Mount #62-902 46.5mm 170.8mm 65mm 55mm
M42 x 1.0 #62-903 6.56mm 210.7mm 65mm 53mm
M42 x 1.0 #62-904 19.53mm 197.8mm 65mm 53mm

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