Pentax SDM Firmware
Dear Pentax, with all due respect with thousands of Pentax users, we have been very disappointed with your DA* lenses containing SDM auto focusing motor for a long time.Thousands of Pentax users from... continue reading »
"I support this petition"
"I currently own a DS, K100, K10, K20, K-7, and last month purchased a K-5. I own one SDM lens (DA* 50-135), which I bought soon after it's release, and have had not SDM failures. I do not need the ability to switch between SDM and screw drive for a dual d"
"I support this petition"
"I support this petition"
"I support this petition"
"Felt like a fool after upgrading the softwere and realising my lens was not working anymore!!"
"Just be3ginning to experience problems with my 50-135. An option to use screw drive is a wonderful idea. (K10D, K200D, soon K7 and really want SDM to work)"
"My 16-50 f/2.8 SDM has failed twice now!!"
"I support this petition"
"I support this petition"
"I support this petition"
"I support this petition"
"Hidden defect? Vice cachй ?"
"I support this petition"
"I support this petition"
"I have two SDM DA* lenses, one have failed, firmware upgrade would be really helpful, in future I want to buy another DA* lenses when this firmware fix would exist"
"I support this petition"
"I support this petition"
"I support this petition"
"I support this petition"
"Have DA*50-135 and DA*60-250. First one doesn't focus anymore... :-("
"В"
"ФЮН"
"He's right, We're waitting for SDM select FW."
"Pentax user of 30+ years"
