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

M25 x0.75 Nikon CFI60 Leica Microscope objective to male M42 X1 adapter Flat

Zeiss Polarizer Microscope Objective Centering Holder / Shroud Mount

M25 M26 M27 M32 to RMS Objective Lenses Adapter f/ Nikon Leica Zeiss Microscope

Nikon CFI M25 microscope objective to M52 52mm adapter

3 4 5 Holes Microscope Converter Revolving Nosepiece Objective Lens Adapter

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

Adapter 27mm M27x0.75 Female To M42X1 Male Thread For Zeiss Microscope Objective