> I'll repost below the result of some lens tests I did that > included the > PZ 28-105. I have two of these and used them as my basic zoom for > a > while. Then I discovered how much sharper is the Tokina 28-80 > f2.8, so > it is now my basic zoom.
Thank you Joseph. Your tests cured my zoom-phobia. I have always thought that the since 28-105 PZ has an excellent reputation as a very sharp lens but it still wasn't sharp enough when compared to any of my primes, I have to stick with prime lenses only. Turns out I was very wrong indeed. Your lens test is a great relief to me, the 28-105 isn't that invincible and there are much sharper zooms than that. I will give that Tokina 28-80/2.8 a closer look. I guess we have to look very hard for good wide-to-tele zooms, but at least they exist.