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 »
"It is a major problem. When the lens works it is great, but just when you need it, it fails too often. My 16-50 has now failed for the second time."
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"I have read the Pentax SDM Firmware Petition to PENTAX Imaging, and I hereby sign the petition."
"+100500 55124 55124"
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"16-50 DA* with sluggish SDM focusing"
"I support this petition"
"I support this petition"
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"Pentax-user for more than 30 years. Please think of your "old" users. We bring you new customers as much as your marketing"
"I will not spend another cent on an SDM lens. 3 different lens failures is enough. Backup screw drive needs to be available. Pentax needs to address the community now."
"DA* 16-50 SDM: Sometimes Doesn't Move :("
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"I support this petition"
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"I need this feature in the K-7!"
"Come on Pentax - do it right!!!!!"
"I support this petition"
"I support this petition"
