Description
Step-down adapters allow smaller filters to be used on lenses with filter threads of larger diameter.
- Step-Down Ring
- from M55 x 0.75 To M46 x 0.75
- 57 mm Outer Diameter
- 45.3 mm Clear Aperture
Midwest Optical SD55-46
SD55-46$30.00Request Lead Time
- Step-Down Ring
- from M55 x 0.75 To M46 x 0.75
- 57 mm Outer Diameter
- 45.3 mm Clear Aperture
To order, please request a quote and one of our representatives will provide you with delivery information.
| Clear Aperture: | 45.3 mm |
| Outer Diameter: | 57 mm |
| Step From: | M55 x 0.75 |
| Step To: | M46 x 0.75 |
| Product Type: | Step-Down |