Pentax XF 12mm vs Televue Radian 12mm

[andre2]

Update. I think i will stick with the zoom. I belive that there is no eyepiece there wich can improve the zoom at higher powers. The best thing to do is i think, to have pations at better seeings ,  buy a scope with bigger apeture or just LERN how to deal with it.( you can let your eyes get used to the less sharp fews, do smome thing with the movement of your eye with the zoom and so on. So that you  sill get a decend fews of the proms at higher powers.)