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 !
Robert, are they type 2 (include IR block in each)?
I'm not sure but will check tonight.
They are Type 2 filters and the Luminance has that red sheen about it which I think confirms thats it's IR bloc.