Roland Karlsson

Lives in Sweden Stockholm, Sweden
Works as a Programmer
Joined on Feb 23, 2002
About me:

Collector of K-mount and M42 stuff. Main camera K-1. Also interested in camera technology, e.g. Foveon. Also interested in computer based image analysis and transforms.

Recent activity

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Snapshot of threads updated recently in which you have recently participated.

Subject Forum Last post
Pentax Considerations Pentax SLR Talk 41 min ago
Is it worth $500 to upgrade the K-1? Pentax SLR Talk 7 hours ago
At what ISO do the RAW noise reduction kick in on mk II? Pentax SLR Talk 9 hours ago
Kalpanika not working on DP2 Quatto files, firmware 2.02 Sigma Camera Talk 12 hours ago
Iceland - a pretty water falls Pentax SLR Talk 1 day ago
Iceland - Different views of Kirkufell Pentax SLR Talk 2 days ago
Mandatory Noise Reduction (NR) in Various Pentax Cameras Pentax SLR Talk 2 days ago
An hopefully decent thread about the reshot of K-1 and mk II, please Pentax SLR Talk 2 days ago
Another Challenge First by cand1d Pentax SLR Talk 2 days ago
A Milky Way from our local photo club Milky Way workshop. Pentax SLR Talk 2 days ago
Home of the Supremes Sigma Camera Talk 3 days ago
DFA* 50/1.4 new test photos Pentax SLR Talk 4 days ago
Why should Pentax K-1 not be a sport camera? Pentax SLR Talk 5 days ago
K1 Live View implementation of 'Edge Extract' as used in the KP Pentax SLR Talk 5 days ago
Keep Your Head Warm Pentax SLR Talk 6 days ago
Some re-processed K-3 photos of racing bikes Pentax SLR Talk 6 days ago
Some Critics Ruin The Fun Of Photography Pentax SLR Talk 6 days ago
UWA lens for astrophotography with K-1 Pentax SLR Talk 1 week ago
FA Limiteds — Rest in peace Pentax SLR Talk 1 week ago
The Sigma Car Pix Thread Sigma Camera Talk 2 weeks ago
Moonrise Sigma Camera Talk 2 weeks ago
SD15 Pristine for sale... Sigma Camera Talk 2 weeks ago
Pentax K3 II - another set of pixelshfit close up - 10 photos Pentax SLR Talk 2 weeks ago
Unique Users' settings and file names Pentax SLR Talk 3 weeks ago
who is upgrading their K-1 Pentax SLR Talk 3 weeks ago
Why Ricoh and Pentax? Pentax SLR Talk 3 weeks ago
PeteDee, MIA? Pentax SLR Talk 3 weeks ago
K1 ii can actually auto focus at World Speed Challenge and Porsche GT cup Pentax SLR Talk 3 weeks ago
This K1ii review MUST come down and be redone. Pentax SLR Talk 3 weeks ago
(OT) I just qualified to become an astronaut . . . Sigma Camera Talk 1 month ago
Help! AF switch stuck on ist DS. Pentax SLR Talk 1 month ago
Fresh news from Ricoh. Pentax SLR Talk 1 month ago
Green Sigma Camera Talk 1 month ago
10 pixel shift butterflies pics Pentax SLR Talk 1 month ago
Stealthy updates of K-1 II files a few days after the review Pentax SLR Talk 1 month ago
Golden light in Sweden.. Sigma Camera Talk 1 month ago
Pentax SDK Pentax SLR Talk 1 month ago
Why Pentax doesn't improve the K1 AF via firmware Pentax SLR Talk 1 month ago
KP discontinued? Pentax SLR Talk 1 month ago
Advantages of noise reduction in RAW Pentax SLR Talk 1 month ago
Happy birthday to Veleriu Pentax SLR Talk 1 month ago
Pentax K mount? Sigma Camera Talk 1 month ago
ISO perf and sensor area Pentax SLR Talk 1 month ago
Pentax K-1 with Sigma lenses FYI website , n.t. Pentax SLR Talk 1 month ago
Old Mimo Watch Sigma Camera Talk 1 month ago
K1 and AE Lock Question Pentax SLR Talk 1 month ago
Should Sigma make a new Quattro m4/3 camera? Sigma Camera Talk 1 month ago
Happy birhday, dear Roland Karlsson ! Pentax SLR Talk 1 month ago
Maybe changing to Pentax Pentax SLR Talk 1 month ago
Julodis armeniaca cypria Pentax SLR Talk 1 month ago