Spacers and retaining rings - Tubemount - Optomechanics - Products

Lens Tube Assembly System

Adaptors and Retaining Rings

Lens Tube Spacers and Washers

Lens Tube Assembly System

Celestron Origin - Intelligent Home Observatory

C-Mount Extension Tubes and Spacer Rings

Aimpoint Micro T-1, T-2, H-1 Mount ECOS-O 34mm Scope Tube Matte Black

C-Mount Extension Tubes and Spacer Rings

Case study CMP retaining rings

4 Pcs Plastic 65.1mm to 72.56mm Car Hub Centric Rings Wheel Bore Center Spacer