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Forum: Troubleshooting and Beginner Help 01-17-2020, 04:10 PM  
Get correct lens reading from Sigma 50 f/1.4 and Sigma f/1.4
Posted By abraxas
Replies: 11
Views: 648
My application is Lightroom CC, with the latest updates, thus I assume it should have everything it needs for identifying older lenses, shouldn't it?
Forum: Troubleshooting and Beginner Help 01-17-2020, 03:54 PM  
Get correct lens reading from Sigma 50 f/1.4 and Sigma f/1.4
Posted By abraxas
Replies: 11
Views: 648
Recently I added the Sigma-lenses 35 f/1.4 Art, 50 f/1.4 and 85 f/1.4 to my collection, to be used on a K-50. They work perfect (AF could be better, but that's another problem), but afterwards I notice that the latter two lenses report wrong EXIF-data to the camera. While the 50 mm-lens is reported to be a 70-200 EX DG Macro HSM, the 85 mm lens is simply reported as unknown lens.
This is quite annoying. Therefore I was wondering if there are any solutions for that to get the lenses to report the correct data (again)?
Thanks!
Forum: Pentax News and Rumors 11-10-2019, 02:55 AM  
New information about new flagship's selling date
Posted By abraxas
Replies: 1,650
Views: 141,195
Would fit if they want to place it as a sports/action camera
Forum: Pentax News and Rumors 11-09-2019, 06:45 AM  
Sigma stops K-Mount support
Posted By abraxas
Replies: 707
Views: 43,638
Let's hope that, especially if Pentax is not able to deliver lenses for the full range of focal lengths/aperture openings one might want to use.
Forum: Pentax News and Rumors 11-09-2019, 03:16 AM  
"Ricoh/Pentax has no plans to announce a new camera this fall"
Posted By abraxas
Replies: 869
Views: 63,182
So, 202 % for the next big birthday?
Forum: Pentax News and Rumors 11-09-2019, 02:10 AM  
KP custom,DFA*85/1.4 CP+ Exhibit
Posted By abraxas
Replies: 987
Views: 97,101
Still, a useful method to learn, in case of future problems, I think
Forum: Pentax News and Rumors 11-08-2019, 04:46 PM  
New K-series DSLR under development to be exhibited
Posted By abraxas
Replies: 3,487
Views: 305,480
Running in a hamster wheel, for driving the fan?
Forum: Pentax News and Rumors 11-08-2019, 04:35 PM  
KP custom,DFA*85/1.4 CP+ Exhibit
Posted By abraxas
Replies: 987
Views: 97,101
Dead by solenoid, as so many others?
Forum: Pentax Forums Giveaways 11-08-2019, 12:31 PM  
PentaxForums 100 Year Giveaway - November - General Raffle Entry Thread
Posted By abraxas
Replies: 400
Views: 20,537
Let's try it one more time...
Forum: Pentax News and Rumors 11-08-2019, 12:24 PM  
Ricoh Booth at Adobe MAX
Posted By abraxas
Replies: 19
Views: 2,408
Makes sense, yes. Do you get several pictures from the camera which then have to be processed in Lightroom, or a single picture which still has to be improved (can not check it, my camera does not support pixelshift...)?
Forum: Pentax News and Rumors 11-08-2019, 12:12 PM  
New K-series DSLR under development to be exhibited
Posted By abraxas
Replies: 3,487
Views: 305,480
I.e. that ability is coupled to having IBIS? How do other cameras clean the sensor then (or do they rely on the user for that)?
Forum: Pentax News and Rumors 11-08-2019, 11:50 AM  
Ricoh Booth at Adobe MAX
Posted By abraxas
Replies: 19
Views: 2,408
How should that be implemented? As far as I understand pixelshift, the resolution is improved by moving the sensor just a small amount (< than the distance between the pixels), something which can not be done in software.
Forum: Pentax News and Rumors 11-08-2019, 11:45 AM  
New K-series DSLR under development to be exhibited
Posted By abraxas
Replies: 3,487
Views: 305,480
Don't most cameras have that functionality? Why would you need such a blow-function then?
Forum: Pentax News and Rumors 11-06-2019, 07:57 AM  
New K-series DSLR under development to be exhibited
Posted By abraxas
Replies: 3,487
Views: 305,480
So, also having 47 MP and an electronic viewfinder? Oh, and a price > 3k USD
Forum: Pentax News and Rumors 11-06-2019, 03:23 AM  
New K-series DSLR under development to be exhibited
Posted By abraxas
Replies: 3,487
Views: 305,480
Then the current status is "We develop a new camera", announcement will be "We developed the K-, and will release it in ", and release will be next year?
Forum: Pentax News and Rumors 11-06-2019, 12:59 AM  
New K-series DSLR under development to be exhibited
Posted By abraxas
Replies: 3,487
Views: 305,480
The camera has been announced already, so... (or did I misunderstand something here?)
Forum: Pentax News and Rumors 11-05-2019, 10:21 AM  
New K-series DSLR under development to be exhibited
Posted By abraxas
Replies: 3,487
Views: 305,480
How can you conclude from the protocol to the model number? Features yes, but not release date and model number.
Forum: Pentax News and Rumors 11-05-2019, 02:14 AM  
New K-series DSLR under development to be exhibited
Posted By abraxas
Replies: 3,487
Views: 305,480
Not sure if it would make sense to change the name of the body at that stage of development, especially if they do not want to be overrun with orders at launch (and then have to ramp up production, instead of producing bodies already now)
Forum: Pentax News and Rumors 11-03-2019, 06:13 AM  
New K-series DSLR under development to be exhibited
Posted By abraxas
Replies: 3,487
Views: 305,480
Wouldn't it be enough to create a faraday cage around the camera body (including some shielding at the lens mount)? That should not add to much weight to the camera, just a thin metal sheet...

---------- Post added 11-03-19 at 06:14 AM ----------


Maybe by moving the sensor forward and backward, instead of the lens, for small movements?
Forum: Pentax News and Rumors 10-18-2019, 12:49 AM  
New K-series DSLR under development to be exhibited
Posted By abraxas
Replies: 3,487
Views: 305,480
So, we went from being a photography/camera forum to a chemistry one?
Forum: Pentax Forums Giveaways 10-18-2019, 12:37 AM  
PentaxForums 100 Year Giveaway - October - General Raffle Entry Thread
Posted By abraxas
Replies: 458
Views: 19,501
More lenses in my inventory are always nice. Or is that just GAS?
Forum: Pentax News and Rumors 10-18-2019, 12:34 AM  
Sigma stops K-Mount support
Posted By abraxas
Replies: 707
Views: 43,638
Wouldn't that work like with old Pentax-Lenses? Those are still compatible to the current bodies, and I highly doubt that Pentax will remove that compatibility in the future.
Forum: Pentax K-30 & K-50 10-16-2019, 02:02 AM  
AF performance with K-50 and SMC-FA 50 mm/f1.7
Posted By abraxas
Replies: 9
Views: 998
Did that, with mixed results. Still, the most surprising result was the fact that it could track objects even when it got darker, but could not reaquire focus on brighter subjects again until it found something useful.
Forum: Pentax News and Rumors 10-16-2019, 02:01 AM  
New K-series DSLR under development to be exhibited
Posted By abraxas
Replies: 3,487
Views: 305,480
Maybe the mods should use one, for cleaning up?
Forum: Pentax K-30 & K-50 10-13-2019, 11:44 PM  
AF performance with K-50 and SMC-FA 50 mm/f1.7
Posted By abraxas
Replies: 9
Views: 998
Not necessarily, also in AF-S. The camera has no problems finding a good focus again after a sufficient focus was aquired, but as soon as I move to another object, it has to do the full aquisition procedure again.

---------- Post added 10-13-19 at 11:45 PM ----------


I tried to avoid that, to not to disturb the people too much.
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