Edmund Optics uses cookies to optimize and enhance the features and content on our website. By continuing to use this website, you consent to our use of cookies.

  • My Account
  •   
 
See all 14 Products in Family

TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More
0.25X 2/3" GoldTL™ Telecentric Lens

#55-349 (0.25X)

#55-349 (0.25X)

Stock #55-349
A$2,892.75
Qty 1
A$2,892.75
Volume Pricing
Request a Quote
Primary Magnification PMAG:
0.25X
Maximum Sensor Format:
2/3"
FOV @ Max Sensor Format, H x V (mm):
35.2 x 26.4
Aperture (f/#):
f/6 - f/25
Working Distance (mm):
161 - 186
Coating:
λ/4 MgF2
Mount:
C-Mount
Type:
Telecentric Lens
Style:
VIS
Depth of Field (mm):
±8.2 at f/10 (20% @ 20 lp/mm)
Horizontal Field of View, 1/2" Sensor:
25.6mm
Horizontal Field of View, 2/3" Sensor:
35.2mm
Filter Thread:
M72 x 0.75 (Female)
Length excluding Threads (mm):
196.3
Maximum Diameter (mm):
79.00
Number of Elements (Groups):
10 (7)
Numerical Aperture NA, Object Side:
0.021
Resolution, Image Space MTF @ f/10:
>55% @ 40 lp/mm
Stock No. of Mounting Clamp:
#56-026 Sold Separately
Typical Distortion @ 588nm (%):
0.400
Typical Telecentricity @ 588nm (°):
<0.040
Weight (kg):
1.44

Regulatory Compliance

RoHS 2015:
REACH 201:

Product Family Description

  • Focusable to Allow for Working Distance Adjustment
  • High Light Throughput f/6 Designs
  • Designed for ½” and 2/3” Sensor Formats
  • <0.2° Telecentricity

TECHSPEC® GoldTL Telecentric Lenses were designed specifically for machine vision and metrology applications. The unique focusable design allows for working distance adjustment, while still providing <0.2° telecentricity. These lenses also feature high resolutions, low distortions, and are available for ½” or 2/3” sensors. TECHSPEC® GoldTL Telecentric Lenses have a front filter thread for easy integration of color filters, polarizers or other mounted components. Both the iris and focusing adjustment positions can be fixed by set screws to remain secure in high vibration environments.

Technical Information

Need a Quote? Add a stock number to begin our two-step quote process.

Edmund Optics Facebook Edmund Optics Twitter Edmund Optics YouTube Edmund Optics LinkedIn Edmund Optics Instagram

×