M43 43mmx0.75 to M48 48x0.75mm Thread 43-48 Camera Lens Adapter Ring

Microscope Objective RMS Thread Transfer to M42 Interface Adapter Ring

M48 48mmx0.75 Male to M67 67x0.75mm Female Thread 48-67 Lens Adapter Ring

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

M34 34mmx0.5 to M48 48x0.75mm Thread 34-48 Camera Lens Adapter Ring

Microscope Objective RMS Thread Transfer to M42 Interface Adapter for Microscope

M43 43mmx0.75 to M48 48x0.75mm Thread 43-48 Camera Lens Adapter Ring

Microscope Objective RMS Thread Transfer to M42 Interface Adapter f/microscopio