| |
- Offers 3 to 10 Stops of Neutral Density.
- Rotating Ring to Choose Degree of ND.
- Super-wide Outer Ring Reduces Vignetting.
- High Quality Optical Glass Construction.
- Reducing Reflction Multi-coating.
- Water Proof, Oil Proof and Scratch Proof Multi-coating.
- A Knob for Easy Rotating.
- Eliminated Blue Color Shift at ND2.7, 500x
|