67mm NDX Variable Neutral Density Fader Filter — Adjustable ND2 - ND1000 for Olympus Evolt E-1

A flexible variable neutral density fader designed for Olympus Evolt E-1 users. This 67mm NDX filter features multicoated glass and a rotating exterior ring so you can quickly select any ND2 - ND1000 setting without swapping filters. It saves time when lighting changes and lets you precisely dial in differing amounts of density from scene to scene, giving you control across a wide range of exposure conditions.