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Forum: Pentax DSLR Discussion 10-28-2013, 06:54 AM  
K30 Autofocus Issue Live View vs. Viewfinder
Posted By ivanjiang
Replies: 13
Views: 2,719
Thanks for your inputs. My test was done using the same setting, spot focus in both modes, and the point was on the USB disk.

I have done another test with another 55-200 lens, the problem doesn't exist. I guess it is because of the lens, it might be a bit old.
Forum: Pentax DSLR Discussion 10-26-2013, 06:06 AM  
K30 Autofocus Issue Live View vs. Viewfinder
Posted By ivanjiang
Replies: 13
Views: 2,719
But isn't the photo taken via liveview is a bit out of focus? Is this normal?
Forum: Pentax DSLR Discussion 10-26-2013, 06:05 AM  
K30 Autofocus Issue Live View vs. Viewfinder
Posted By ivanjiang
Replies: 13
Views: 2,719
No tripod, but placed on table, and spot focus.
Forum: Pentax DSLR Discussion 10-26-2013, 05:47 AM  
K30 Autofocus Issue Live View vs. Viewfinder
Posted By ivanjiang
Replies: 13
Views: 2,719
1. viewfinder, the one with blur background

2. Liveview, the one with clearer background
Forum: Pentax DSLR Discussion 10-26-2013, 05:35 AM  
K30 Autofocus Issue Live View vs. Viewfinder
Posted By ivanjiang
Replies: 13
Views: 2,719
Please see test photos below:

All photos are taken with kit lens (18-55), manual mode, and all setting are remained same.

1. viewfinder, accurately focused


2. liveview, back focused a bit
Forum: Pentax K-30 & K-50 10-26-2013, 03:43 AM  
Old K30 firmwares please share
Posted By ivanjiang
Replies: 10
Views: 1,583
Hi,

I want to downgrade from firmware 1.05 to 1.01, does anyone still have a copy of it? Please share.

Many thanks
Forum: Pentax DSLR Discussion 10-26-2013, 03:03 AM  
K30 Autofocus Issue Live View vs. Viewfinder
Posted By ivanjiang
Replies: 13
Views: 2,719
Hi guys,

I just upgraded my K30 to firmware 1.05. During testing, I noticed autofocus is accurate through viewfinder, but back focus in liveview. Isn't it very strange? Isn't it liveview focus more accurate than viewfinder?? Why is it the other way around in my case? I will upload sample pics later.

Please share your idea.

Many thanks.
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