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

Showing:
Forums:

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

Subject Forum Last post
The "Pure" Foveon and Interpolation. Sigma Camera Talk 1 hour ago
SD14/15 - still relevant? Sigma Camera Talk 13 hours ago
Cologne fireworks Pentax SLR Talk 14 hours ago
Open Letter to Pentax - K-1 Infinity Focus Problems Pentax SLR Talk 15 hours ago
Would you go for K1 over K3? Pentax SLR Talk 18 hours ago
Dog & sunset Pentax SLR Talk 1 day ago
In-camera working color space Photographic Science and Technology 1 day ago
SDQ-H Price Guess Sigma Camera Talk 2 days ago
What the k1 was made for - Andromeda galaxy Pentax SLR Talk 4 days ago
So - how about the LCD? Pentax SLR Talk 4 days ago
K1 good in low light? Pentax SLR Talk 4 days ago
Forum etiquette - posting postion in quoted replies Sigma Camera Talk 4 days ago
K10 AFC Sequence Pentax SLR Talk 4 days ago
Pentax SAFOX 12 video Pentax SLR Talk 4 days ago
Aachen Cathedral with the FA*24mm...and K5 Pentax SLR Talk 5 days ago
Tremendous AF insights from Chasseur d'Images Pentax SLR Talk 5 days ago
DP Quattro WB Sigma Camera Talk 5 days ago
Pain-free strap to carry DSLRs and lenses Pentax SLR Talk 5 days ago
Low light, anecdotal story Pentax SLR Talk 6 days ago
Objective and Scientific AF tests of DSLRs. Pentax SLR Talk 6 days ago
Hello Ricoh, why not add some knowledge to the K1 focussing brouhaha? Pentax SLR Talk 6 days ago
French Magazine Setup is the Answer Pentax SLR Talk 1 week ago
Question for fellow K1 owners Pentax SLR Talk 1 week ago
Continuous shooting yields different shutter speeds Pentax SLR Talk 1 week ago
summa summarum: Pentax K-1 Pentax SLR Talk 1 week ago
Real Time Scene Analysis riddle solved! Pentax SLR Talk 1 week ago
After all the AF review saga, are you still interested with Pentax K-1 ? Pentax SLR Talk 1 week ago
Ricoh said look at this Pentax SLR Talk 1 week ago
Most important conclusion learned from the bicycle test . . . . Pentax SLR Talk 1 week ago
K3 III.... Come on Pentax! Pentax SLR Talk 1 week ago
Ricoh-Pentax recommendation for K1 specific AF-C tracking settings? Pentax SLR Talk 1 week ago
what is more useful than an overly-simplistic benchmark test? Pentax SLR Talk 1 week ago
Trying to make Pentax image look like a Merrill image Sigma Camera Talk 1 week ago
A day at the (sighthound) racetrack with the Panny FZ 1000 Sport and Action Photography 1 week ago
Sensor noise test Pentax SLR Talk 1 week ago
K-3 AF-C test (running dog) Pentax SLR Talk 2 weeks ago
Advanced Photographer magazine review of K-1 Pentax SLR Talk 2 weeks ago
Cycle test à là DPreview K3 style! Pentax SLR Talk 2 weeks ago
K-1 AFC test aim of focus point shifts in sequence Pentax SLR Talk 2 weeks ago
x3f tools turns my SD14 into a new camera Sigma Camera Talk 2 weeks ago
The way to refute DPR AF-C findings: Shoot a similar bike sequence Pentax SLR Talk 2 weeks ago
my critique of the K1 review Pentax SLR Talk 2 weeks ago
Step back and contemplate regarding AF Pentax SLR Talk 2 weeks ago
Anew discussion of Waterfall or K1-Pixel-Shift Pentax SLR Talk 2 weeks ago
sd Quattro vs DP Quattro Sigma Camera Talk 2 weeks ago
Virtually unlimited dynamic range Photographic Science and Technology 2 weeks ago
Cyclist test à l DPreview. Pentax SLR Talk 2 weeks ago
Pentax K-1 * AF-C * Continuous H * test images Pentax SLR Talk 2 weeks ago
Unimpressed with unimpressive lens....K-1 coupled with pentax K-50mm 1:2 Pentax SLR Talk 2 weeks ago
Pentax K1 Lens Correction Setting Pentax SLR Talk 3 weeks ago