M25x0.75 female to M77x0.75 male thread adapter (77mm to 25mm step-down ring)
- Front side - M25x0.75 female thread + M77x0.75 female thread
- Rear side - M77x0.75 male thread
- Max. diameter - 80mm
- Distance between flanges - 4 mm
- Weight - 32 g
This adapter allows using microscope objectives with M25x0.75 mount thread in front of lenses with M77x0.75 filter thread (for macrophotography purposes).
Front side has also female M77 thread, so you can continue using such accessories like circular light.
Made of anodized aluminium.
|Adapter Front Side||M25x0.75|
|Adapter Rear Side||M77x0.75|