10 stop light reduction
Experiment with very slow shutter speeds to record continuous light trails and water movement
MRC coating 8 layers per side

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 3.7 inch
Height : 0.79 inch
Length : 3.7 inch

Item Weight: 2.4 ounce (View shipping rates and policies)
Shipping Weight: 3.52 ounce (View shipping rates and policies)

ASIN : B008BFEXJK