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 »

985 signatures Goal: 1,000

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All Signatures (985 total)

701.

Risinsun Jimenez 31 May 2008

"В"

702.

Aristotle Y 29 May 2008

"I support this petition"

703.

Jim W 27 May 2008

"Please issue firmware so my DA*50-135 can go back in my bag."

704.

Luc Der 24 May 2008

"DA* 16-80 is not focussing anymore, is hunting all thetime."

705.

Aleks K 22 May 2008

"I support this petition"

706.

Neil M 22 May 2008

"I support this petition"

707.

Kenneth C 22 May 2008

"Two SDM Autofocus Failures"

708.

Tatpong T 16 May 2008

"Need more reliable SDM"

709.

Kelly B 12 May 2008

"I support this petition"

710.

Claria Bowers 8 May 2008

"I support this petition"

711.

Wojtek Benson 6 May 2008

"I support this petition"

712.

Ukasz G 1 May 2008

"Poland"

713.

Levente F 24 April 2008

"I agree with the petition"

714.

Michel Davenport 10 April 2008

"DA 50-135. My first and last SDM Pentax lens."

715.

Olivier S 4 April 2008

"I support this petition"

716.

Shihi C 3 April 2008

"Unreliable and unstable SDM from DA*50-135"

717.

Dr Maheswarans 1 April 2008

"Thank you"

718.

Fernand L 1 April 2008

"I support this petition"

719.

Linus S 28 March 2008

"I support this petition"

720.

Milen M 26 March 2008

"I support this petition"

721.

Denny H 25 March 2008

"I own two DA* lenses. They are working fine now. But in case there's any break down in the SDM motor, I'll be happy to know I can resort back to srew-drive."

722.

Alan S 17 March 2008

"With the price of DA*, we ought to have a decently built motor."

723.

Peter B 14 March 2008

"I support this petition"

724.

Peter A 14 March 2008

"I support this petition"

725.

Alex M 12 March 2008

"I support this petition"

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