The Tiffen 127 mm 0.9 Neutral Density Filter is a uniform ND filter with a 6x filter factor that provides a 3-stop exposure reduction.

Its 0.9 density creates a darkening of the entire image, allowing you to photograph with a wider aperture or slower shutter speed than normally required.

By slowing your exposure time or increasing your aperture, you can control depth of field and convey movement more easily. Neutral density filters do not affect the colouration of the image and are ideal for pairing with other filters.

This filter is manufactured using ColorCore technology, a process that involves laminating the filter substrate between 3 pieces of optical glass, grinding it flat to a tolerance of 1/10,000th of an inch, and then mounting it on precision metal rings.

- 0.9 neutral density filter that darkens the image, allowing you to photograph with a slower 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.
- The filter does not affect the colouration of the image and is ideal for use with other filters.
- 127 mm front thread allows use with other filters.
- Plastic case for storage and transport.