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TECHSPEC® Silver Series Telecentric Measuring Lenses

Silver Series Telecentric Measuring Lenses
  • Designed for Metrology and Gauging Applications
  • Ideal for Factory Automation
  • Double Telecentric Design
  • High Light Throughput (F6)
  • Magnifications from 0.16X to 4.0X

Our TECHSPEC® Silver Series Telecentric Measuring Lenses offer a compact, cost-effective solution for replacing standard fixed focal length lenses. Telecentric lenses are ideal for both on-line and off-line machine vision production environments that require accurate measurements. Edmund Optics has designed this series of machine vision lenses to specifically replace lenses that give inaccurate or inconsistent readings. Telecentric lenses correct perspective errors that yield variations in magnification through the depth of field.

Our TECHSPEC® Silver Series Telecentric Measuring Lenses offer superior image quality and less distortion than conventional fixed focal length lenses. This design yields more symmetrical images that are superior for software-integrated measurements. In combination with the high quality optics is a simplified non-focusing mechanical design with adjustable iris control. In addition, the double-telecentric design gives the sharpest image with the lowest amount of errors for the most accurate measurments.

Telecentric designs require larger objective lenses in order to maximize the size of the object viewed for each magnification, thus the mechanical housing has been streamlined to accommodate the larger optics and to provide a reasonable amount of mounting surface (see dimension D). Each lens also has a standard front filter thread for use with Edmund color filters, polarizers, protective windows, and illumination adapters for LED or fiber-optic ring guides. Unique twin-ring mounting clamps are available separately.

Mounting clamps have the same twin-ring clamp design that fits on the 30mm diameter mounting surface. One offers a 1.75" stand-off distance (dimension A in diagram below, center of lens to bottom of mounting clamp base) that is ideal for 0.60X through 0.25X TML™s. The 2.25" stand-off version is ideal for the larger 0.20X and 0.16X lenses. Bases have a variety of 1/4-20 tapped and clearance holes.


 View Legend
Description Stock No. Price In Stock Qty
Showing 1-11 of 11 Items |  Sort by Spec
0.16X TECHSPEC® Silver Series Telecentric Lens
#56-675
$995.00
In Stock and Ready to Ship.
0.20X TECHSPEC® Silver Series Telecentric Lens
#63-073
$995.00
In Stock and Ready to Ship.
0.25X TECHSPEC® Silver Series Telecentric Lens
#56-676
$950.00
In Stock and Ready to Ship.
0.30X TECHSPEC® Silver Series Telecentric Lens
#58-428
$995.00
In Stock and Ready to Ship.
0.40X TECHSPEC® Silver Series Telecentric Lens
#56-677
$950.00
In Stock and Ready to Ship.
0.50X TECHSPEC® Silver Series Telecentric Lens
#63-074
$850.00
In Stock and Ready to Ship.
0.60X TECHSPEC® Silver Series Telecentric Lens
#56-678
$950.00
In Stock and Ready to Ship.
0.75X TECHSPEC® Silver Series Telecentric Lens
#67-731
$895.00
Out of Stock. Click to Receive an Email with Delivery Details.
1.0X TECHSPEC® Silver Series Telecentric Lens
#58-430
$950.00
In Stock and Ready to Ship.
2.0X TECHSPEC® Silver Series Telecentric Lens
#58-431
$995.00
In Stock and Ready to Ship.
4.0X TECHSPEC® Silver Series Telecentric Lens
#58-432
$1,195.00
In Stock and Ready to Ship.
 View Legend
Description Stock No. Price In Stock Qty
Showing 1-2 of 2 Items |  Sort by Spec
Silver Series Mounting Clamp, 1.75" Centerline
#56-870
$150.00
In Stock and Ready to Ship.
Silver Series Mounting Clamp, 2.25" Centerline
#56-871
$150.00
In Stock and Ready to Ship.
 
Telecentric Lens Dimensions
Primary Magnification Max Diameter A Mounting Diameter B Length C Mounting Length D Mounting Offset E Filter Thread F
4.0X 61mm 30mm 249mm 99mm 17mm M58 x 0.75
2.0X 45mm 30mm 141mm 45mm 17mm M43 x 0.75
1.0X 40mm 30mm 114mm 32mm 17mm M37 x 0.75
0.60X 42mm 30mm 156mm 57mm 46mm M40.5 x 0.5
0.50X 40mm 30mm 153mm 42mm 68mm M37 x 0.75
0.40X 45mm 30mm 159mm 67mm 33mm M43 x 0.75
0.30X 46mm 30mm 158mm 60mm 43mm M43 x 0.75
0.25X 48mm 30mm 158mm 49mm 44mm M46 x 0.75
0.20X 60mm 30mm 188mm 42mm 45mm M58 x 0.75
0.16X 65mm 30mm 191mm 50mm 43mm M62 x 0.75
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