Increases light output from your flash
Focuses flash with big telephoto lenses
Faster recycle times
Reduced battery consumption
Exposure handled automatically by TTL

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 5 inch
Height : 0.7 inch
Length : 9.1 inch

Item Weight: 1.6 ounce (View shipping rates and policies)
Shipping Weight: 1.6 ounce (View shipping rates and policies)

ASIN : B001KNQ29E