Chroma 31mm filters - full set - SOLD
I have a full set of LRGB plus Ha, SII and OIII filters for sale. They are 31mm unmounted filters for a filter wheel. The narrow band are all 3nm band pass. SO these are as good as it gets and the equal of Astrodon filters and made right here in Vermont. A new set is $2250 and I'll sell these for $1500.