Hazio123

Jumping on the back of this and hoping someone could look over my numbers as I'm also in the market for a zoom EP. I'm fairly set on a OVL Hyperflex given the fairly good reviews and low price point, but weighing up the two different versions (7.2-21.5 vs 9-27). I currently own a SW Skymax 127 MAK (1500mm FL/127mm AP). My limited knowledge and bad maths tells me that the 9/27 is the more practical EP for my application... 7.2-21.5 = 208x-70x (Exit Pupil @208x = 0.61?) 9-27 = 166x-55x (Exit Pupil @166 = 0.76?) ...and then there's adding my 2x Barlow...which I think is pretty pointless with the 7.2-21.5? Any pointers and recommendation welcome... Thanks in advance.