Lens Mount or Adapter Ring FNIP

Lens Spacer or Adapter Ring FNIP

Asahi 1594-003 Lens Adapter Ring FNIP

Stereo Microscope Metal Objective Adapter Ring Auxiliary Lens Thread M52/48

Stereo Microscope Ring Adapter F/ 50mm C-mount Lens to 76mm Adjustment Bracket S

RMS-M25 RMS 20mm Male to M25 25mm Female Thread Adapter Ring for Microscope Lens

SM1-RMS SM1 Male to RMS Female Adapter Ring for Microscope Lens Objective

Thread Microscope Objective Lens Adapter Ring M25 M26 M27 M32 to RMS