This HAIDA ND lens fitler features:
- Made from high quality optical glass.
- Features front thread for use with multiple filters / hoods.
- High quality, extreme ND neutral density filter, the new Pro II professional MC series with very slim filter mount.
- Specially designed for digital cameras, with new 8-fold Multi-Coated.
- Extremely resistant to dirt, scratches and water.
- Reflections are effectively minimized, increasing the clarity of the image.
- Very Low risk of filter mounts related vignetting (shadowing) in the image corners. Includes plastic case.
Haida Neutral Density Filters’ Factors:
- Neutral Density, Exposure Adjustment, Light Transmission
- ND0.3 (2x), 1 stop, reduces ISO by 1/2, 50%
- ND0.6 (4x), 2 stops, reduces ISO by 1/4, 25%
- ND0.9 (8x), 3 stops, reduces ISO by 1/8, 12.5%
- ND1.8 (64x), 6 stops, reduces ISO by 1/64, 1.0%
- ND2.7 (400x), 9 stops, reduces ISO by 1/500, 0.25%
- ND3.0 (1000x), 10 stops, 0.1%