[TRADED/FOUND] Hydrogen-alpha Filter [Archive]

View Full Version here: : [TRADED/FOUND] Hydrogen-alpha Filter

PeterSEllis

09-09-2022, 10:09 AM

Hi Guys,
I'm looking for a cheap Hydrogen-alpha filter in the range of $100 -$150, this is just for an experiment, so Brand, 2" or 1.25" , Bandwidth 12nm or less, age, doesn't matter. If any one has one gathering dust, PM me I'm in the market. :)

Cheers
Peter

the_blacke

09-09-2022, 10:24 AM

Hi Peter,

If 31mm unmounted suits you, I have the dust magnet you're looking for!

I'll pm you now.

Cheers,
Ross

PeterSEllis

09-09-2022, 11:05 AM

Hi Ross,
Thanks for the offer , unforunetly it needs to be either a 2" or 1.25' to be able to screw into my existing setup.

Cheers
Peter