M28x0.75 male to RMS female thread adapter, flangeless, black

• Front side - RMS (0.8″-36tpi) female thread
• Rear side - M28x0.75 male thread
• Thickness - 4.5 mm
• Weight - 3 g

This adapter allows using of easily available microscope objectives with RMS/DIN thread on microscopes with M28x0.75 thread. It has no flange, so it can be screwed into the head as deep as it necessary to achieve parfocality with other objectives.

Made of anodized aluminium.