Tiffen 82mm Digital Neutral Density Filter Kit One Neutral Density 0.6 (2 stop) Filter - One Neutral Density 0.9 (3 stop) Filter - One Neutral Density 1.2 (4 stop) Filter - One Four-Pocket Filter Pouch - Tiffen Filter Guide Neutral Density Filters: Creates motion blur effects with slow shutter speeds Eliminates overly bright, washed-out images Allows greater control and flexibility of exposure and depth of field Save over individual filter prices