Originally posted by doc.mark.dimo I was surprised to find out that some people found the lens to have slow AF? I find that a subjective opinion, but from my take the AF is at par with my fastest AF lenses. mine is quick and snappy, not as subtle as the DA 40 pancake, but quick and accurate.
Of course you have to say that.
Aren't you sponsored by Pentax?
Yesterday we had a user-meeting and we had two DA55 present.
All agreed that the AF is slow.
One owner said that, compared, the DA70 is a rocket.
Compared to the DA Limiteds, or the FA50 and FA85, the DA55 is slow(er).
This is not a subjective opinion, but a fact.
I have measured this.
And I have read several other independent comments on this as well.
It is of course subjective to define what "slow" means.
Perhaps we can agree that it is just "slower" than the above lenses.
Whether this impacts you shooting in a negative way, depends on your subjects and habits.
But I think we should be honest and not sugarcoat facts.
Accurate? Yes. But quick? No.
Optically the lens is very good and I will keep my copy.