On 21/11/2013 8:12 AM, CollinB wrote:
I'm curious ...
Is Pentax/Ricoh upgrading the whole line, over time, to the new HD coatings?
I wonder how long this might take.
Probably, who knows.
Any thoughts on the new in-lens DC AF solution? Might be quieter than the
standard and more reliable than SDM.
I bought the 18-135 with my K3. It's fast enough, and quiet. I suspect
that DC and SDM are pretty much the same thing, except DC doesn't have
the bad smell (yet) that SDM developed.
I suspect that whatever the in lens AF is now, we are past the SDM problems.
bill
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