Those who have SDM lenses, I would like to know a couple of things, please copy this down and write on it below.
Quote: Example
How many SDM lenses do/did you own?
3
What SDM lenses do/did you own? List which ones you did owned and which ones you now do own.
16-50
50-135
300
Which ones were bought used and which ones are bought new?
16-50 new
50-135 used
300 new
How long have you owned which ones?
16-50 for 2 years
50-135 for 1 years
300 for 6 months
Which lens have not failed on you?
16-50
50-135
Which ones have failed on you once?
300
Which ones have failed after SDM repair?
none
If it failed on you would you send it in for repairs? If no, why?
Yes for all
If one failed on you, how would that change your view on Pentax if it does all?
I don't know.