Add review for Celestron Telescopes Eyepiece Filter Sets
Celestron Telescopes Eyepiece Filter Sets
Celestron Telescopes color Filters are mounted in black anodized aluminum cells with the Kodak Wratten Series Number individually engraved, and come available in 4 assorted kits packed in plastic cases. The cells of each Filter are double-threaded, so they can be stacked (piggybacked) in various combinations. This allows you to create different color combinations and transmission characteristics, or to have the same color characteristic, but with a lower transmission. When stacking Color Filters, the effective transmission of the combination you create is equal to the product of the spectral transmission...
