xpatUSA

xpatUSA

Lives in United States Bellville, TX, United States
Works as a Retired Consulting Engineer
Has a website at tcktek.blogspot.com
Joined on Dec 15, 2011
About me:

Mostly interested in Foveon technology.

Recent activity

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

Subject Forum Last post
Do you own SD or DP or Both? Sigma Camera Talk 1 day ago
Current Events Sigma Camera Talk 2 days ago
SPP - When will it be finally properly usable? Sigma Camera Talk 3 days ago
Blotching Reduction - Advantage SPP Sigma Camera Talk 3 days ago
A great camera for limited applications Sigma Camera Talk 4 days ago
My Other Hobby . . Sigma Camera Talk 4 days ago
X3F RAW: Far from RAW? Sigma Camera Talk 4 days ago
the SD9 - lets see the best of the best images Sigma Camera Talk 4 days ago
DP2m vs. DP2q, image comparison with RAWs, part 1 Sigma Camera Talk 5 days ago
landscape photographs of Alaska, anyone? Sigma Camera Talk 6 days ago
DP2M v DP2Q - Technical Collaboration Request Sigma Camera Talk 6 days ago
Quattro monochrome . . . why so subtle? Sigma Camera Talk 1 week ago
Strong magnet affects? Sigma Camera Talk 1 week ago
Enlighten me: Quattro VS Merrill - Is the micro-contrast really gone? Sigma Camera Talk 1 week ago
Visual Acuity and it's Variation in the Literature Photographic Science and Technology 1 week ago
Sigma has really improved but why did that happen? Sigma Camera Talk 1 week ago
LYN ---image browser/editor for X3F Merrill Sigma Camera Talk 1 week ago
Correct Framing for Lens Testing? Photographic Science and Technology 1 week ago
The Sigma Merrills love clouds... Sigma Camera Talk 1 week ago
Brief message Sigma Camera Talk 1 week ago
Sony APCS sensor - more info Sigma Camera Talk 2 weeks ago
Best SPP for a Merrill ? Sigma Camera Talk 2 weeks ago
"The Single Petal of a Rose" Sigma Camera Talk 2 weeks ago
quatro gloomy boston Sigma Camera Talk 2 weeks ago
An opinion on the Merrills (a diglloyd.com reader comment)... Sigma Camera Talk 2 weeks ago
Height of image Photographic Science and Technology 3 weeks ago
Always the best of the best lens for Foveon ? Sigma Camera Talk 3 weeks ago
SPP 6.1.0 Numbering Issue Sigma Camera Talk 3 weeks ago
Would sensor shift be better than Foveon? Sigma Camera Talk 3 weeks ago
Olympus 60mm Macro - Soft at f22? Macro and Still Life Photography 3 weeks ago
JPEG file size and tonality Sigma Camera Talk 4 weeks ago
A quick Flash question. Sigma Camera Talk 4 weeks ago
FS - sigma lenses for sigma mount For Sale and Wanted 4 weeks ago
Another interesting interview... Sigma Camera Talk 4 weeks ago
Canon-alternative to Foveon? Sigma Camera Talk 1 month ago
Is this becoming a landscape forum? Sigma Camera Talk 1 month ago
Any of the third party X3F tools copy custom WB between images? Sigma Camera Talk 1 month ago
How to Edit SPP Page Text Sigma Camera Talk 1 month ago
Noise reduction tool - SPP6.1 Sigma Camera Talk 1 month ago
Broken dust cover / IR filter on Sigma SD14 Sigma Camera Talk 1 month ago
APS-C reach? Pixel density, sensor size, shutter-speed, ISO... Photographic Science and Technology 1 month ago
Noob question: making a DPm out of an SD1 ? Sigma Camera Talk 1 month ago
Any monochrome raw from merrill available? Sigma Camera Talk 1 month ago
Horrible stats Sigma Camera Talk 1 month ago
Iridient 3.0 beta and Merrill Sigma Camera Talk 1 month ago
Question about DR for the experts here... Photographic Science and Technology 1 month ago
Unmothballing DP2 Merrill Sigma Camera Talk 1 month ago
New interview with Kazuto Yamaki CEO Sigma Camera Talk 1 month ago
Remembrance Sunday Photos (SD9) Sigma Camera Talk 1 month ago
Spring! Sigma Camera Talk 1 month ago