Pentax HD FA 150-450mm F/4.5-5.6 DC AW

Good Points: The zoom is outstanding I can capture things I couldn’t before Improvement Points: As always it’s very expensive

Good Points: Quiet focusing. Solid construction. Image quality. Improvement Points: A little too pricey. Too heavy for some. (good for me though)

Great, sharp photos. Very responsive focus. The 450 zoom is great for closeups of the batters and outfielders.

I have no complaints about this lens,it is sharp, sharper than the Sigma 150mm-500mm I was using. Very solid build. It performs excellent throghout the entire range,even with the Pentax 1.4 teleconverter

Everyone mentions that it heavy Coupled with the K3 the focus is fast and accurate. It takes great pictures.