These filters are brand new and are of the same specification as those sold by Orion. I am stocking these on a trail basis on
NightSkySecrets.
The 1.25" is $35 & the 2" is $85.
PM me if you would like more details or technical Spec's.
I now have left:
3 of the 2" Filters
4 of the 1.25" Filters
Update: There is now a bandpass test graph on the
products page for these filters for those wanting the technical Specs
Cheers
Ian