Hi
I would recommend a 5mm orthoscopic that would give you 130x for planetary work,the FOV will be less than with a plossl but will IMO give a sharper image,some people find the eye relief a problem but has never been a problem to myself because of image quality ,with higher mag ep's buy as good as the wallet allows you will not regret it,good used ones come up from time to time
hope that helps
Last edited by ab1963; 14-08-2015 at 06:50 PM.
|