Print File BDF8113 Archival Drop-Front Metal Edge Storage Box - 8.5 x 11 x 3" (Black) Filter for 58-77mm RevoSwift Rings Astronomical Photography: Enhancing the visibility

Astronomical Photography: Enhancing the visibility of stars and celestial objects by reducing light pollution from sodium streetlights

in addition to a zip pocket with a weatherproof zip

Ring Size: 2"

Material: Aluminium

Please blow away the dust and dust on the lens enough with a brush

Print File BDF8113 Archival Drop-Front Metal Edge Storage Box - 8.5 x 11 x 3" (Black) Filter for 58-77mm RevoSwift Rings Astronomical Photography: Enhancing the visibilityPrint File BDF8113 Archival Drop Front Metal Edge Storage Box 8. 5 x 11 x 3" (Black) Key Features Drop Front Style for Easy Print Removal Storage of Photos, Flat Art and Documents Reinforced Black Metal Edges Acid Free and Lignin Free 60 Point Board pH Level Between 8. 0 and 9. 0 8. 5 x 11 x 3" (Deep) Holds Approx. 300 unmatted prints Archival and PAT Passed This Print File Drop Front Metal Edge 8. 5 x 11 x 3" Storage Box is an economical and reliable