28mm Ultron F/1.9 or F2

[jackal2513]

guys, which one of these lense will be th best for a Full frame M9

I am most interetsed in sharpness and resolution as it has to replace my old 28 summicron

thanks

 

[pphuang]

Those lenses can be quite different in terms of their rendering. Your best bet is to spend some time here looking at examples from both lenses and then deciding which you prefer.

 

[jackal2513]

looks ok to me

which one would be sharpest centre and corners ?