The PRO GX3R is a 3-Stop Reversed Edge Graduated ND Filter.
It is used to gradually darken portion of an image.
- 100mm x 150mm (fits standard 100mm filter holder)
- Premium quality German optical glass
- Multi layer HD coating technology
- Water and oil repellent
- Even density throughout
- Scratch resistant
- No guessing labeling
Includes carrying pouch and large microfiber cleaning cloth.
Exceptionally accurate, neutral and sharp, superior resolution...Guaranteed.