The FreePower ND2-400 Variable Neutral Density Filter with a 49 mm diameter features a rotating ring for adjusting optical density. Its construction with two polarizing filters allows control of incoming light and creates motion effects in water and clouds.
- Brand: Freepower
- Diameter: 49 mm
- Type: effect
- Filter type: neutral gray – fader
- Optical density: from 0.3 to 2.7 (approximate)
- ND coefficient: from 2 to 400
- Light reduction: from -1 to -9 EV
- Type
- ND
- Diameter
- 49 mm
- Packaging
- Piece
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.