Opticallimits > Forums > Just Talk > How can Pentax survive?
Opticallimits > Forums > Just Talk > How can Pentax survive?

Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
Thread Modes
How can Pentax survive?
edge
Unregistered
 
#18
11-04-2011, 06:06 PM
[quote name='popo' timestamp='1320427379' post='12683']

Even before the Sony partnership, it was most likely a licensing issue with Sony. And Canon, Nikon and anyone else... I don't know how much you can patent or otherwise restrict the use of in a connected lens, but look at Sigma and Tamron. Both have had lens electronic communication issues with the body to various degrees over the years.

[/quote]



Zeiss had autofocus lens for the Contax G system.
Reply
  


Messages In This Thread
How can Pentax survive? - by Guest - 11-04-2011, 07:15 AM
How can Pentax survive? - by Klaus - 11-04-2011, 07:26 AM
How can Pentax survive? - by boren - 11-04-2011, 08:06 AM
How can Pentax survive? - by popo - 11-04-2011, 08:29 AM
How can Pentax survive? - by Klaus - 11-04-2011, 08:56 AM
How can Pentax survive? - by davidmanze - 11-04-2011, 10:36 AM
How can Pentax survive? - by boren - 11-04-2011, 10:43 AM
How can Pentax survive? - by Klaus - 11-04-2011, 11:50 AM
How can Pentax survive? - by Guest - 11-04-2011, 12:01 PM
How can Pentax survive? - by Guest - 11-04-2011, 12:05 PM
How can Pentax survive? - by Guest - 11-04-2011, 12:31 PM
How can Pentax survive? - by davidmanze - 11-04-2011, 01:00 PM
How can Pentax survive? - by Klaus - 11-04-2011, 01:17 PM
How can Pentax survive? - by davidmanze - 11-04-2011, 02:03 PM
How can Pentax survive? - by Klaus - 11-04-2011, 02:32 PM
How can Pentax survive? - by davidmanze - 11-04-2011, 03:07 PM
How can Pentax survive? - by popo - 11-04-2011, 05:22 PM
How can Pentax survive? - by edge - 11-04-2011, 06:06 PM
How can Pentax survive? - by Klaus - 11-04-2011, 06:45 PM
How can Pentax survive? - by youpii - 11-04-2011, 07:49 PM
How can Pentax survive? - by davidmanze - 11-05-2011, 03:02 AM
How can Pentax survive? - by Brightcolours - 12-12-2011, 03:09 PM
How can Pentax survive? - by Klaus - 12-12-2011, 04:21 PM
How can Pentax survive? - by arvydas - 12-12-2011, 04:39 PM
How can Pentax survive? - by dave9t5 - 12-12-2011, 08:43 PM
How can Pentax survive? - by Guest - 12-13-2011, 10:55 AM
How can Pentax survive? - by Guest - 12-23-2011, 09:20 AM
How can Pentax survive? - by miro - 12-23-2011, 11:18 AM
How can Pentax survive? - by Guest - 12-23-2011, 11:44 AM
How can Pentax survive? - by arvydas - 12-23-2011, 04:22 PM
How can Pentax survive? - by Guest - 12-23-2011, 06:47 PM
How can Pentax survive? - by arvydas - 12-23-2011, 07:41 PM
How can Pentax survive? - by Guest - 12-23-2011, 07:57 PM
How can Pentax survive? - by youpii - 12-24-2011, 12:07 AM
How can Pentax survive? - by Brightcolours - 12-24-2011, 09:28 AM
How can Pentax survive? - by youpii - 12-24-2011, 06:17 PM
How can Pentax survive? - by youpii - 12-24-2011, 06:21 PM
How can Pentax survive? - by Brightcolours - 12-24-2011, 07:14 PM
How can Pentax survive? - by Brightcolours - 12-24-2011, 07:16 PM

Forum Jump:


Users browsing this thread:
1 Guest(s)