M40.5x0.5 male to RMS female thread adapter (40.5mm to RMS step-down ring)
RMS female to M40.5x0.5 male thread adapter (40.5mm to RMS step-down ring)
- Front side - RMS (0.8″-36 tpi) female thread and M40.5x0.5 female thread
- Rear side - M40.5x0.5 male thread
This adapter allows using microscope objectives with quite common RMS thread in front of camera lenses with M40.5x0.5 filter thread for macrophotography purposes.
Front side of the adapter has M40.5x0.5 thread as well, so you can continue using your lens accessories like circular light ect.
Made of high quality aluminium alloy.
|Adapter Front Side||RMS|
|Adapter Rear Side||M40.5x0.5|