Use this specially designed 2'' astrophotography filter for deep-sky imaging from areas suffering from light pollution
Lets you capture astrophotographs in light polluted skies with CCD or DSLR cameras by blocking up to 99% transmission of specific wavelengths responsible for light pollution while passing through vital light wavelengths for pleasing images
Enhances contrast of all types of deep-sky objects: galaxies, nebulas, and star clusters
Filter with metal filter cell preserves neutral color balance, eliminating need for corrective color processing later
Enables longer astrophotography exposure times without background saturation due to sky glow pollution

Technical Details

Product Details

Package Dimensions
Width : 3.2 inch
Height : 0.9 inch
Length : 3.2 inch

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

ASIN : B001DGNP4S