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StarGuy 2" H-Alpha FWHM 7nm Filter
StarGuy 2" H-Alpha FWHM 7nm Filter

Our Price: $299.00

Availability:: Usually Ships in 24 to 72 Hours
Product Code: QHA7404Y

The StarGuy H Alpha 12 ", FWHM 7nm, filter is a deep red long pass filter that enhances the contrast of nebulae emissions and reduces the effects of light pollution by only passing the hydrogen alpha light. The H Alpha filter is designed to transmit a narrow light bandwidth, which makes it ideal for observing solar prominences and other features of the sun. The filter eliminates halo effects with double sided polishing technique and coatings.

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