Round filter for 77mm lenses
Filter Density adjustable between 1.5 and 5 Stops
No "x" effect found in similar Variable Filters
Nano coating
Slim profile
Product Details
Product Dimensions 4.2 x 0.8 x 4.2 inches
Item Weight 3.2 ounces
Shipping Weight 3.2 ounces
Item model number 88156
One Color