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 KF, K-3 III and K-3 III Monochrome...
- Pentax O-ICK1 Sensor Cleaning Kit Review
- August "People" Contest Finalists...
- The Pentax Cross-format Lens and Accessory Guide
- Clackers: The master of dad jokes, beginner...
- Announcing Our September, 2023 Photo Contest
- The Making of "Bordeaux - Pont de...
- July 2023 "Bridges" Photo Contest...
Comments