Quote:
Originally Posted by Logieberra
I'd do some serious googling on apo vs achro if I was you. There is loads of data out there. I'm no optical expert. From my limited knowledge on achros, the purple haze around bright objects is quite off-putting for some observers...
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Cheers Logan,
I have had a look at a great deal of data on that issue..
Guess I'm just curious on how much I will be able to see with an 80mm APO; don't want to spend the coin & end up going 'is that all'...
That said, I can't afford larger in an APO & I don't want to go down the large reflector as I think it just won't get used.