21,9 €
- The third party special design, perfect conformity in color and surface qualities.
- Ring inner diameter: 81.5mm, Ring width: 18mm, Ring thickness: 4.5-8mm, Color: White
- Made by metal with very high quality
- Suitable for Canon EF 70-300mm f/4-5.6L IS USM.
- The UNC (Unified National Coarse Thread) is 1/4