Kendall Helmstetter Gelner

Lives in United States Denver, CO, United States
Works as a Photographic Product Developer
Joined on Dec 30, 2002
About me:

Working on Photography and Photographic software.

Proud member of the International Sigma Users Group

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

Subject Forum Last post
sd Quattro samples Sigma Camera Talk 1 day ago
DOF SDQ h vs. SDQ? Sigma Camera Talk 1 day ago
Disappointment with Sigma CB-31 Quattro Camera Bag Sigma Camera Talk 3 days ago
Buying a DP Quattro now - wisdom? Sigma Camera Talk 5 days ago
Is the new SD Q and H line neither "fish nor fowl" Sigma Camera Talk 1 week ago
SD1 Merrill with 17-50mm EX DC OS HMS as good as DP Merrils? Sigma Camera Talk 1 week ago
Is Sigma still worth the hassle? Sigma Camera Talk 1 week ago
Female Blue Heron Shading her Chicks Sigma Camera Talk 1 week ago
Impressionistic scene and mood with SD1 M Sigma Camera Talk 3 weeks ago
which wide angle for the new sd quattro and H ? Sigma Camera Talk 3 weeks ago
Out on the Weekend Sigma Camera Talk 3 weeks ago
A Suggestion For Sigma... Sigma Camera Talk 3 weeks ago
Anyone sick of vague Q vs M quality statements? Sigma Camera Talk 4 weeks ago
Pix for the Week Ending June 3rd to 5th, 2016 Sigma Camera Talk 4 weeks ago
Q vs M impressions Sigma Camera Talk 4 weeks ago
Stirring the Hornet's Nest - 1 Sigma Camera Talk 4 weeks ago
Is Software Interpolation A Valid Comparison Method? Sigma Camera Talk 4 weeks ago
Photos from Trieste (Italy) Sigma Camera Talk 1 month ago
What do you see, the subject or the image? Sigma Camera Talk 2 months ago
Stirring the Hornet's Nest Sigma Camera Talk 2 months ago
Which do you prefer Sigma Camera Talk 2 months ago
Foveon vs K-1 Pixel Shift 1st round Sigma Camera Talk 2 months ago
DP Quattro, 30/2,8 a good compromise or which "lens" should i get ? Sigma Camera Talk 2 months ago
Colour Infrared with Foveon Sensors. A new look. Sigma Camera Talk 2 months ago
Berlin moon at dawn today - SD9 Sigma Camera Talk 2 months ago
Which combo should I get? Sigma Camera Talk 2 months ago
Is the Quattro USB port micro A? Sigma Camera Talk 2 months ago
Just buy a DP2M and test it very satisfied Sigma Camera Talk 2 months ago
And what about Bayer Infra Red Emulation Sigma Camera Talk 2 months ago
IR photography, Q vs M, which is better? Sigma Camera Talk 2 months ago
OT: Sad sidenote, Michael Reichmann has died Sigma Camera Talk 2 months ago
Merrill and Quattro sensors vs. Pentax's pixel shift capability Sigma Camera Talk 2 months ago
DP1m and firmware 1.04 Sigma Camera Talk 2 months ago
Crikey - look at this! Sigma Camera Talk 2 months ago
Wrong copyright year in EXIF Sigma Camera Talk 2 months ago
Would Sigma + Pentax make sense? Sigma Camera Talk 2 months ago
spp 5.5.3 or to upgrade to spp 6.3.3 Sigma Camera Talk 2 months ago
M42 lenses on the new DSLR Sigmas Sigma Camera Talk 2 months ago
Pixel shift K-1 sample on IR Sigma Camera Talk 2 months ago
The last foundry in Kirkintilloch. Sigma Camera Talk 2 months ago
ir color photography Sigma Camera Talk 2 months ago
Will the 18-35/1.8 and 50-100/1.8 work on the Sigma H Quattro Sigma Camera Talk 2 months ago
SD Quattro H lens requirement. Sigma Camera Talk 2 months ago
two Honourable Mentions at One Shot Photo Contest, Light Summit 2016 Sigma Camera Talk 2 months ago
Sigma 150-600 contemporary lens hood diameter Sigma Camera Talk 3 months ago
DP2M or DP2Q Sigma Camera Talk 3 months ago
What about converting to TIFF? Sigma Camera Talk 3 months ago
Exhibition: Tokyo International Art Fair Sigma Camera Talk 3 months ago
How about cutting the size of X3Fs Sigma Camera Talk 3 months ago
A Set of Avocet Photographs Sigma Camera Talk 3 months ago