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

25mm Cage 6.5mm Diameter Lens Mount


#85-545 #85-678 Sample Optical Cage System Setup Sample Cage System Setup (Close Up)
Stock #85-553
Qty 1+
Volume Pricing
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Type of Optics:
Compatible Plate Inner Diameter (mm):
Dimensions (mm):
25 Dia.
Size of Compatible Optics (mm):
Clear Aperture CA (mm):
Length (mm):
Thread Type:
M23.2 x 0.75
Thickness of Compatible Optics (mm):
1.6 - 5.0
Black Anodized Aluminum

Regulatory Compliance

Not Compliant

Product Family Description

  • Available for a Range of Optical Lens Diameters
  • Adds Additional Adaptability to Cage System
  • Retaining Ring Included

TECHSPEC® Cage System Optical Lens Mounts, constructed of anodized aluminum, are designed to be used in a two-step process. First, secure the optical component within the lens mount using the included retaining ring. Second, secure the lens mount within the inner diameter of a cage system plate. By enabling the addition and removal of lens mounts from plates, the system creates a wide range of flexibility to cage setups. Additionally, these cage system optical lens mounts are ideal as stand-alone components or combined with cage system tubes.

Note: #85-678 is a two-piece assembly that can be used with either 25mm or 30mm cage system plates. Replacement retaining rings are sold separately.