1PC Metal 48MM*0.75 Adapter Ring for Stereo Microscope to Connect Ring Lamp

30-57mmMetal Universal Phone Slit Lamp Telescope Microscope Adapter Holder Mount

48mm Adapter Ring for Stereo Microscope Connecting with Ring Lamp 2PCS

5-30mm Microscope Objective RMS Extenders Parfocal Length Extension Ring Adapter

3 4 5 Holes Microscope Converter Revolving Nosepiece Objective Lens Adapter

RMS Adapter Microscope Objective F NIKON AI DSLR SLR Camera Microscope Accessory

Zeiss Polarizer Microscope Objective Centering Holder / Shroud Mount

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