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Celestron Eyepiece Filter Set - 1-1/4" (21, 80A, 15, Polarizing) - 94119-10

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Celestron Eyepiece Filter Set - 1-1/4" (21, 80A, 15, Polarizing) - 94119-10

Item #: CSN9411910

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Celestron's color filters are mounted in black anodized aluminum cells with the Kodak Wratten Series Number individually engraved. 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 of each of the filters used.

	#15 - Deep Yellow Filter
	#21 - Orange Filter
	#80-A - Medium Blue Filter
	Polarizing - 30% Transmission Polarizing Filter