Orpington Astronomical Society

Astronomy => Telescopes Etcetera.... => Topic started by: RobertM on May 05, 2008, 11:56:59

Title: LRGB Filter set
Post by: RobertM on May 05, 2008, 11:56:59
I've got a set of Custom Scientific LRGB 1.25" filters going on Astro Buy&Sell shortly for £70.  If anyone is interested then let me know.

Clear skies - some hope !
Title: Re: LRGB Filter set
Post by: Ian on May 05, 2008, 20:47:45
Robert, are they type 2 (include IR block in each)?
Title: Re: LRGB Filter set
Post by: RobertM on May 06, 2008, 10:07:44
I'm not sure but will check tonight.
Title: Re: LRGB Filter set
Post by: RobertM on May 06, 2008, 18:51:48
They are Type 2 filters and the Luminance has that red sheen about it which I think confirms thats it's IR bloc.