Quote:
Originally Posted by ab1963
Scopes of that quality deserve well corrected eyepieces that are sharp to the EOF as well as excellent contrast the Docter 12.5mm would be excellent and would definitely be razor sharp right to the field stop and cannot understand why anything less would be acceptable as sharp on axis and soft 15-20% doesn't cut it for me but that of course is only my opinion
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I understand. The Masuyama's were designed at a time when most scopes had longish focal length and slow optics. Like SCTs. So they are optimised for that type of scope. I wasn't sure if F6.3 would be an issue for them or not.
I must day though the main FOV is beautiful and I tended not to be looking right out to the edge but rather moving the scope with the handset to view what I wanted.
The centre part of the view though seemed superior to the Nagler but the Nagler was good to the edge of the field so yes its the better overall corrected eyepiece. I like both.
Greg.