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TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

Mounting Clamp,1.75" Centerline, 30mm ID

Mounting Clamp,1.75" Centerline, 30mm ID, #56-870

Mounting Clamp,1.75
Stock #56-870 In Stock
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Inner Diameter (mm):
Lens Accessory

Regulatory Compliance

Certificate of Conformance:

Product Family Description

  • High Resolution f/6 Bi-Telecentric Lens with Inline Illumination Options
  • Up to 7.5 MegaPixels, 2.8μm Pixel Size Sensors
  • Up to 2/3", C-Mount Telecentric Lens
  • Magnification from 0.16X to 4X

TECHSPEC® SilverTL™ Telecentric Lenses are ideal for both on-line and off-line machine vision production applications that require accurate measurements. These lenses combine high-quality optics with a simplified non-focusing mechanical design and an adjustable iris with a locking set screw. These lenses are designed for metrology and gauging applications. TECHSPEC® SilverTL™ Telecentric Lenses also offer inline illumination options for maximum versatility. Each lens also features a standard front filter thread for use with color filters, polarizers, protective windows, and illumination adapters for LED or fiber-optic ring lights.

Note: Mounting brackets are available that fit the 30mm diameter mounting surface.

Technical Information

Stock Number Primary Mag. Max. Diameter A Mounting Diameter B Length C Mounting Length D Mounting Offset E Filter Thread F
#56-675 0.16X 65mm 30mm 191mm 50mm 43mm M62 x 0.75
#63-073 0.20X 60mm 30mm 188mm 42mm 45mm M58 x 0.75
#56-676 0.25X 48mm 30mm 158mm 49mm 44mm M46 x 0.75
#58-428 0.30X 46mm 30mm 158mm 60mm 43mm M43 x 0.75
#56-677 0.40X 45mm 30mm 159mm 67mm 33mm M43 x 0.75
#63-074 0.50X 40mm 30mm 153mm 42mm 68mm M37 x 0.75
#88-344 (In-Line) 156.2mm 45.1mm 73.4mm
#56-678 0.60X 42mm 30mm 156mm 57mm 46mm M40.5 x 0.5
#67-731 0.75X 36mm 30mm 151.2mm 34mm* 82.2mm M30.5 x 0.5
#88-346 (In-Line) 155.2mm 46.2mm 16.9mm
#58-430 1.0X 40mm 30mm 114mm 32mm* 17mm M37 x 0.75
#58-431 2.0X 45mm 30mm 141mm 45mm 17mm M43 x 0.75
#88-348 (In-Line) 144.6mm 42.2mm 18.8mm
#58-432 4.0X 61mm 30mm 249mm 99mm 17mm M58 x 0.75

*Mounting clamp fits over iris