Star Catcher
02-12-2011, 07:36 PM
Hi All
I'm looking go a bit wider in bandpass for my H-Alpha imaging. So if you are looking to go the other way i.e. narrower bandpass, then I am happy to swap over with an Astronomik 50mm unmounted filter.
My filter is in pristine and unblemished condition so I would expect same in return.
If anyone is interested, let me know.
Thanks.
Ted
I'm looking go a bit wider in bandpass for my H-Alpha imaging. So if you are looking to go the other way i.e. narrower bandpass, then I am happy to swap over with an Astronomik 50mm unmounted filter.
My filter is in pristine and unblemished condition so I would expect same in return.
If anyone is interested, let me know.
Thanks.
Ted