Selling my Baader UHC-S filter because it works very similar to Celestron LPR and I don't need two. It does not darken the stars as much as normal UHC narrowband filter and works well on emission and planetray nebulae.
Technical data:
http://www.astrovid.com/technical_do...S%20filter.pdf
I bought it new in November 2008 for $135 here:
http://www.myastroshop.com.au/produc...asp?id=MAS-126
It is as new, always kept in the enclosed Orion filter wheel.
Asking $100 + Australia Post postage (free pick-up in Melbourne).
Please check my other sales:
8" Dobsonian telescope:
http://www.iceinspace.com.au/forum/s...ad.php?t=43620
ED2 3.8mm planetary eyepiece:
http://www.iceinspace.com.au/forum/s...d.php?p=432688
2" Crayford focuser and 9x50 Finder:
http://www.iceinspace.com.au/forum/s...d.php?p=432698
Thanks,
Alex