Microscope Iris Adapter Aperture Adjustable Lens Optical Diaphragm For Micro DSO

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

RMS-M26 RMS Male to M26 26mm Female Adapter Ring for Microscope Lens

2X Relay Lens C to C-mount Adapter Lens Teleconverter for Industrial Microscope

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

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

Adjustable Iris Adapter Diaphragm For Microscope Optical Aperture

C-mount Reduction Lens Adapter for Microscope CCD CMOS USB Camera 0.3X 0.4X 0.5X