Originally posted by house The arguments suggesting you know nothing about Pentax af unless you use ONE specific lens* makes no sense. All that does is highlight that the lens lineup needs a refresh and that its not good enough at the moment.
*HD DA 55-300mm f/4.5-6.3 ED PLM WR RE
It makes as much sense as people saying Pentax AF sucks, as if every Canon, Nikon and Sony lens focuses faster on every camera.
We like this lens because we can afford it. For all I know the 70-200, 150-450 etc are just as good. My Tamron 300 2.8 is excellent for AF speed. Just because we talk about what we know doesn't mean there aren't just as good or better. My DA 18-135 from 8 years ago is quite fast as is my DFA 28-105. How many do you need? I suspect the DA 16-85 with the same type of motor as the 18-135 is good as well.
Pentax AF sucks has been nonsense since the K-3 was released.
We are talking about what we know to be good here, what are you talking about?
But if you really want to see what it can do, try a 55-300 PLM. If you're not impressed buy something else.
And honestly, if you haven't tried that lens, you probably don't know how good pentax can be. And I'd have absolutely no problem if someone wanted to put the fastest lens they own on camera and handing it to me just to experience the thrill. You don't know what it can do until you try it with a fast focusing lens, and that's true of any brand.
Mind you, the last time that happened with a Nikon D800 and 85 1.4 in a camera store, it wasn't any better than my K-3 with my Tamron 90. That was more than 5 years ago. Some guy makes up something, some guy repeats it, everyone repeats it's, it taken as fact. That's the way these things work.
You try and undo the damage, people make up reasons why your info doesn't count. Thanks for being such good example.
confirmation bias at it's best.