RMS-M52 Flange Adapter RMS Thread to 52mm x0.75 for microscope objective Camera

RMS-M58 Flange Adapter RMS Thread to 58mm x0.75 for microscope objective Camera

C Mount to M42 Screw Thread Lens Mount Adapter Inner 25.4mm with flange

C-Mount 10 20 40 30 50 100mm Lens Adapter Extension Tube for Industrial Camera

C Mount to M42 x0.75 Screw Thread Lens Mount Adapter Inner 25.4mm with flange

RMS-M42 Suit For New RMS Thread to M42 X1 for microscope objective flat Adapter

M42-M58 M42 x1 Female To M58 x1 Male thread Screw Camera Lens Mount Adapter

RMS-M26 Flange Adapter RMS Thread to M26 x0.75 mm for microscope objective