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Forum: Troubleshooting and Beginner Help 09-21-2015, 05:49 PM  
Color artifacts (small dots) on JPEG mode - Pentax K7
Posted By rgimenes
Replies: 7
Views: 1,318
Thanks, Na Horuk and Just1MoreDave! Really appreciated your help. I will try those steps. =)
Forum: Troubleshooting and Beginner Help 09-21-2015, 03:06 PM  
Color artifacts (small dots) on JPEG mode - Pentax K7
Posted By rgimenes
Replies: 7
Views: 1,318
Thanks for the replies, folks.

This was problably a 1 second exposure or something similar. I was using ISO 200 (Highlight correction ON I think) and F5.6. The camera was not running for no more than 2 minutes. I had just turned it on after a day or two without using. So the sensor was not hot at all.

How to I use the mapping? Where is this function?

Thanks!
Forum: Troubleshooting and Beginner Help 09-20-2015, 01:49 PM  
Color artifacts (small dots) on JPEG mode - Pentax K7
Posted By rgimenes
Replies: 7
Views: 1,318
Hello Everyone.

I just bough a "new" Pentax K-7. However I realized today that when I shoot in JPEG im getting lots os small colored dots on the picture. When I shoot RAW this doesnt happen.

Here is a 100% increased picture of a hamburguer:





This colored artifacts shows mostly on dark areas.


Anyone has an idea of what it is? Maybe something on the menu??

Thanks!
Forum: Troubleshooting and Beginner Help 09-03-2014, 05:17 AM  
Pentax MZ-3 Limited Mirror stuck in the middle
Posted By rgimenes
Replies: 2
Views: 4,450
Hello all!

I'm having some trouble with a Pentax MZ-3 Limited that arrived here yesterday. This is a limited series that was produced only for the japanese market, and in a very few quantity it seems. It was in great shape, mint condition, in the original box and everything. It looks that the camera was never used, or used only very, very few. But, after I put some fresh CR2 batteries and make some test shots, I realized the viewfinder turned black. So I took the lens off and saw that the mirror was stuck in the middle. It wasnt stuck up in the foam or down. It is just above the middle, maybe 1,5 cm from the top.

The camera still shoots If i press the shutter release. The mirror goes up and then stops again in the position described above.

The picture below shows what I'm talking about:



I know this model has the mirror motor problems, but I read somewhere that the Limited version had a brass gear and not a plastic gear motor anymore. Can someone confirm that? Or this is not the problem?

Thanks!
Forum: Pentax News and Rumors 08-11-2014, 05:15 PM  
Pentax K-3 Prestige Edition Announced
Posted By rgimenes
Replies: 273
Views: 36,404
Cant wait for mine to arrive!

Oh, wait, I don't have money to buy it yet =(
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