Astronomik UV/IR, Ha, OII and SII 2" filters.

[Bart]

For sale is a set of 12Nm narrow band filters and a UV/IR from Astronomiks in mounted 2" cells.

The SII and UV/IR are in excellent condition. The Ha has a few marks on the outer cell and the OIII filter is a bit dodgy as they both got jammed in my QHY filter wheel and I had to get them out. The actual filters themselves are still extremely functional and not damaged in any way. Please understand that these filter cells are not perfect. If you complain after you bought them, I will say "Too bad"". If you want new ones, please go and buy them from Bintel for $400.00 each for the narrow band filters.

Despite some cosmetic damage, I would like $550.00 ono including postage for the lot. I will split if I get enough interest in all of them.

[blink138]

hello bart i am expressing a formal interest in them all
do all of the threads work? that is is will they all screw into my hotech T adaptor
i have a 60da, what will the benefit of the uv/ir filter have for me if any?
pat

[Bart]

Hi Pat,

Yes they will all screw in, the OIII one is a bit fiddly, but it will go in if you line it up properly. This one was always a bit problematic and I have cleaned the threads with a thread file.

The UV/IR filter is used where there is no UV/IR filter on the camera. I'm not sure if the 60da has a UV/IR screen although I guess that it would, you may need to check this.

If you want just the narrow bands, we could do a deal perhaps.

PM me.

Cheers. :)