Create a Forum Account
Donate to PentaxForums.com

Forgot Password
Pentax Camera Forums Home		  
PentaxForums.com Forum Cameras Lenses Accessories Articles Groups Photos Buy/Sell Newsletter
 
PentaxForums.com → Search Forums  → 

Search Results

Log in or register to remove ads.

Showing results 1 to 1 of 1 Search:
Forum: Pentax K-r 09-04-2017, 04:42 PM  
TESTS: Plated vs Painted (conducting vs non-conducting) lens mounts on K-r: whats t
Posted By RKKS08
Replies: 8
Views: 7,086
My K-5 does.
It works as expected with a SMC-M 1.7/50, but neither green button nor DOF preview work with my Petri 2/28 (which works with both methods with my K200D). The Petri lens mount is NOT "black anodized".

However, after shorting pin 7 with a small piece of tin foil as a test, the K-5 will do. So there must be some kind of isolating surface which cannot be seen.
Search took 0.00 seconds | Showing results 1 to 1 of 1

 
Forum Jump

Style Selector
   
Contact Us - Pentax Forums Home - Site Map - Top

All times are GMT -7. The time now is 01:05 AM. | See also: NikonForums.com, CanonForums.com part of our network of photo forums!
  • Red (Default)
  • Green
  • Gray
  • Dark
  • Dark Yellow
  • Dark Blue
  • Old Red
  • Old Green
  • Old Gray
  • Dial-Up Style
Hello! It's great to see you back on the forum! Have you considered joining the community?
register
Creating a FREE ACCOUNT takes under a minute, removes ads, and lets you post! [Dismiss]
Top