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TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More
M23.2 Retaining Ring Pair for 9mm Diameter Optics

M23.2 Retaining Ring Pair for 9mm Diameter Optics, #85-564

M23.2 Retaining Ring Pair for 9mm Diameter Optics, #85-564

Stock #85-564
Qty 1
Volume Pricing
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Size of Compatible Optics (mm):
Clear Aperture CA (mm):
Mounting Threads:
M23.2 x 0.75

Regulatory Compliance


Product Family Description

  • Feature Optic Shelf to Center Optics
  • Sold in Pairs to Secure Optics within Extension Tubes
  • Thin, 3mm Thickness Design

M23.2 and M27.5 Tube System Retaining Rings feature a thin, 3mm thickness. They are sold in pairs, and are ideal for securing optics within extension tubes. Each retaining ring features an optic shelf which centers the optic within when sandwiched between retaining ring pairs.

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