Optolong 2 Inch Narrow Band Filer Set

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Optolong 2 inch mounted Ha 7nm, SII 6.5nm, and OIII 6.5nm narrow band set. Like new condition. I'll pay USPS shipping in continental US, buyer pays PayPal fees.

Thanks for looking. JIm

Funding Member

Telescopes, Astronomy, Binoculars