Originally posted by normhead No kidding, the people who actually impartially test these lenses, once you hit a certain quality, like better than my Sigma 70-300, differences are hard to spot No one ever posts comparison images, they just run off at the mouth. It is amazing how many folks think they are some kind of experts because they've read an MTF chart.
I
I guess I didn't read any reviews on that one yet, I mean written ones. The camerastore review had all lenses tested on one body (Sony a7r2), same position, same light etc
Their test might not be scientific, but it's the real life results, and in direct comparison with other lenses of that caliber Pentax held up just fine, sharpness on par, nice bokeh, etc. Actually way better than what nikkor showed (i hear that lens is under some heavy criticism). Pentax being few hundred bucks cheaper than competition as well.