Over 35mm Wide-angle lens should use LEE Half ND(soft) or Coking Half ND(121S, 121M, 121L).
When you attach at the leading edge of the lens
Place this Filter in multiple holder 76 or technical holder II(76mm square type)These items are option.

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 4.33 inch
Height : 0.79 inch
Length : 5.12 inch

Item Weight: 3.52 ounce (View shipping rates and policies)
Shipping Weight: 4.96 ounce (View shipping rates and policies)

ASIN : B00350KDZO