SDM Autofocus Failure Survey
Is Pentax's quality control improving?
By PF Staff in Third-Party Announcements on Jan 28, 2012
We have recently launched a survey to help us determine whether or not the reliability of Pentax's SDM (supersonic) autofocus system is improving over time.
Take the survey here- it's quick and anonymous.
Thanks for your help in this study!
More from the Pentax Forums Homepage
- Pentax Forums Giveaway: Win a Pentax D FA★...
- March "Portrait" Contest Finalists...
- Pentax K-3 III: Available for US Pre-order
- Announcing Our April 2021 Photo Contest
- Pentax K-3 Mark III DSLR Officially Announced
- Theta Z1 51GB Announced
- The Making of "Sleepless in Seattle"
- February 2021 "Cityscape by Night"...
Comments