Latest Review Posted | Sigma EX DC APO HSM II 50-150mm F2.8 At about half the price of a used 50-135 (in Europe), this was a no brainer. No hood, but that was still available, no doubt because of the various mounts over time..And it did require a firmware update for use on my Kp, which the Austrian Sigma distributor performed against reasonable costs. AF is not blazingly fast, but is sufficient for my needs (especially with a young Labrador!).Optics near perfect. A tad on the heavy side but still easy to handle. Happy!
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