I think the problem can be corrected somewhat with a minus violet filter.
They cut out the unwanted wavelengths which cause stars to bloat.
I've ordered one from Lumicon to help with my wide field shots.
This is a quick attempt through a 200mm, as you can see not polar aligned and some flaring but it shows that stars tend to bloat even with high end lenses.
I'll see what the minus v filter achieves and let you know but I suspect it will help a lot in your scope too David.
I think the problem can be corrected somewhat with a minus violet filter.
They cut out the unwanted wavelengths which cause stars to bloat.
I've ordered one from Lumicon to help with my wide field shots.
This is a quick attempt through a 200mm, as you can see not polar aligned and some flaring but it shows that stars tend to bloat even with high end lenses.
I'll see what the minus v filter achieves and let you know but I suspect it will help a lot in your scope too David.
Oh he says this is just a quick shot quick be bu99ered. its an excellent short shot
Houghy your off to a great start ! from here on It all gets better and more interesting mate . Striker and RB .... I havent got a clue what your talking about ! but please don't let me stop you guy's .
Thats Ok Louie, niether do they, just come in and trash my post, come to think it I helped, oh I trashed my own post. Well there you go. everything is normal mate! Just cruddy images from me
quick be bu99ered. its an excellent short shot 
