UHC-S or UHC-E filter (1.25")

[MortonH]

I'm looking for a 'gentle' filter for my small refractors. Had a Baader UHC-S before and quite liked it so looking for another one, or the equivalent Astronomik UHC-E.

I have a 1.25" Lumicon Deep Sky filter that I'd be willing to trade as a straight swap.

Enquiries/offers by PM please.