B+W 49mm 0.9 ND 103 Filter - Schott Glass - Brass Ring - MPN: 65-073042
- 0.9 ND filter darkens the image, allowing you to photograph with a longer shutter speed or wider aperture than normally required.
- Providing a 3 stop exposure reduction, this filter allows you to control depth of field and convey movement more easily. Filter does not affect coloration of the image.
- Constructed from high quality Schott glass for optical clarity. Brass filter ring helps to prevent jamming and provides additional strength.
- Plastic case included for storage and transport.