Calumet Fader Vario-ND Multi-Coated 72mm Filter

With this filter you can react flexibly to the most diverse requirements without having to change the filter. The density of the filter can be infinitely regulated and causes a dimming of 2 to 9 apertures. The filter is colour neutral and without aberrations. The filter has an end stop at the minimum and the maximum, which makes it particularly suitable for video recordings.

Price: £ 99.00 from Wex Photo Video