xpatUSA

xpatUSA

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

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
Please have a look at this target. Sigma Camera Talk 4 min ago
Sigma's best vs. their best . . . Sigma Camera Talk 3 hours ago
Shades of Autumn Sigma Camera Talk 14 hours ago
How many dp cameras do you have? Sigma Camera Talk 19 hours ago
Sigma Quattro cameras vs competitors at ISO 800 Sigma Camera Talk 20 hours ago
a new camera? ...or, a new watch? Sigma Camera Talk 1 day ago
Does Sigma make Japan only versions of their cameras? Sigma Camera Talk 1 day ago
DP2M hand-held sharpness Sigma Camera Talk 1 day ago
Dewdrops Thread Sigma Camera Talk 2 days ago
Foveon failed? Sigma Camera Talk 2 days ago
Sony Foveon Sigma Camera Talk 2 days ago
360° Panoramas Sigma Camera Talk 2 days ago
Remembering the Sigma SD14--Share your favorites. Sigma Camera Talk 3 days ago
Image Copyright - responsibilities for discovery/disclosure. Pro Digital Talk 3 days ago
Sony A7R III pixel shift DPR samples Sigma Camera Talk 4 days ago
Review - Sigma dp3 Quattro. Sigma Camera Talk 5 days ago
More Iridient Developer Processed Images. Sigma Camera Talk 5 days ago
Should Sigma add pixel-shift to their next camera? Sigma Camera Talk 5 days ago
Ireland's most photographed river before winter arrives DP1m Sigma Camera Talk 6 days ago
Tree Sigma Camera Talk 1 week ago
Will 80 MP photos from Panasonic G9 make it better than SD Quattro H? Sigma Camera Talk 1 week ago
SD Quattro (non H): swap 30mm f/1.4 for 35mm f/1.4? Sigma Camera Talk 1 week ago
Foveon DR Sigma Camera Talk 1 week ago
Quattro monochrome top layer only? Sigma Camera Talk 1 week ago
Dpm3 vs Fuji s5 Sigma Camera Talk 1 week ago
In Case You Missed this News Item Sigma Camera Talk 1 week ago
Tenerife pics with my Merrills Sigma Camera Talk 1 week ago
Editing X3F ISO metadata Sigma Camera Talk 1 week ago
Upgrade to SD Quattro? (not the "H") Sigma Camera Talk 1 week ago
Looking for proof that the sd Quattro dustcover is IR Sigma Camera Talk 1 week ago
HELP! - Looking for a recent thread on Piccure+ Sigma Camera Talk 1 week ago
Is it possible to change ISO in the RAW? Sigma Camera Talk 1 week ago
What's Happening with jpegs? Sigma Camera Talk 1 week ago
DP0Q vs Fujifilm 16mm 1.4+xt20 Sigma Camera Talk 1 week ago
Please Sigma NO Full Frame Sigma Camera Talk 1 week ago
Winning formula Sigma Camera Talk 1 week ago
DP 3 Merrill Flash Connection Sigma Camera Talk 2 weeks ago
Semi-Monthly Thread featuring Monochrome Images Starting on November 1st, 2017 Sigma Camera Talk 2 weeks ago
Time out! Sigma Camera Talk 2 weeks ago
Was about to buy a SDQ-H but decided to have a walk around London with my Merrills instead Sigma Camera Talk 2 weeks ago
What is it with this Forum's Thirst for "High ISO"? Sigma Camera Talk 2 weeks ago
Iridient Developer Sigma Camera Talk 2 weeks ago
Anyone actually compared a6500 to Merrill or Quattro? Sigma Camera Talk 2 weeks ago
Article: How the DP0Q came to be Sigma Camera Talk 2 weeks ago
Sold my Merrill Sigma Camera Talk 2 weeks ago
MC-11 Adapter got a workout Sigma Camera Talk 2 weeks ago
DP3 Merrill - No Image Preview Sigma Camera Talk 2 weeks ago
Dp3 quattro high iso. Sigma Camera Talk 3 weeks ago
Heads Up: 17-70mm 'C' lens with SD10 bundle! Sigma Camera Talk 3 weeks ago
major disaster Sigma Camera Talk 3 weeks ago