Thanks Ken.
I've already posted them in "Al's Album" but I notice that reduces the size of them making them hard to read. Maybe I should put them in the files section?
Well, if I'm gonna have to adjust focus by 0.2mm on a regular basis the helical focusser will be a must! It's all guess work with the Baader telescopic focusser

. It'd be OK if I could set and forget...
Al.
Quote:
Originally Posted by Merlin66
Lookin' good!
I think the focus is tighter in the red...you may have to tweek the focus for the green (outwards) and in the UV (Inwards) about 0.2mm each way.....
Just wait till we crack the non-rotating focuser for the Spectra-L200 you're going to love it.
Well done - you should re-post them on the group as encouragement to others!
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