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Forum: Monthly Photo Contests 10-04-2012, 10:56 AM  
The Outdoors
Posted By dyno
Replies: 0
Views: 447
Climbing in Joshua Tree National Park.
Forum: Pentax K-5 & K-5 II 02-19-2012, 06:32 PM  
Noise in low ISO
Posted By dyno
Replies: 15
Views: 3,441
Thank you guys for your advice.
I took one another photo in the day time. Perfect sunny day and ISO 100.
Is there anything I can do to avoid noise, besides photoshop?

100% crop
Forum: Pentax K-5 & K-5 II 02-18-2012, 08:33 PM  
Noise in low ISO
Posted By dyno
Replies: 15
Views: 3,441
Hi all,
I recently got this K-5 camera, and it worked very well in high ISO. I took it out to shoot some city skyline at blue hour today. I set the ISO to 400 and compensation to -1. When I checked the photos at 100% crop on my computer, I noticed that the dark part of the sky is full of noise. FYI, this happens in both RAW and JPEG format.

Here's a sample at 100% crop which I got this afternoon.

I wonder if this is normal to have so much noise at 400 ISO or it's just my camera's problem. I'm not even sure this is noise or not.

Cheers,
Dyno
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