I recently had a chance to get my hands on two demo Fader Filters
vs traditional ND filters and performed some comparison tests (results
below)– but if you are unfamiliar with these new products, here’s a
brief rundown of what they are and how they can come in handy for the
A Neutral Density Filter cuts down on the amount of light that
reaches sensor (of film.) NDs come in different standard strengths as
well– 1 stop, 2 stop, all the way up to 10 stops (and beyond.)
Click blog.vincentlaforet.com for the whole story.