Reduces excess blue of full moon in astrophotography
''Minus blue'' cuts haze in aerial work
Primarily for black-and-white images
67mm diameter

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 3.62 inch
Height : 0.63 inch
Length : 4.33 inch

Item Weight: 3.2 ounce (View shipping rates and policies)
Shipping Weight: 3.52 ounce (View shipping rates and policies)

ASIN : B00004ZCGF