Helps control the output of your flash unit.

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 3.5 inch
Height : 2.6 inch
Length : 4.7 inch

Item Weight: 0.8 ounce (View shipping rates and policies)
Shipping Weight: 0.8 ounce (View shipping rates and policies)

ASIN : B002WGJFI8