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

Recent activity

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

Subject Forum Last post
SDQ Noise reduction experiments Sigma Camera Talk 2 hours ago
Quattro sandiness - an honest question Sigma Camera Talk 6 hours ago
What will the Sigma SD Quattro H offer over the SD? Sigma Camera Talk 6 hours ago
Photo while sdQ is overheating! Sigma Camera Talk 7 hours ago
Sigma 18-35 f/1.8 firmware update and focus issues. Sigma Camera Talk 1 day ago
to the X or to sigma Sigma Camera Talk 1 day ago
Why doesn't Sigma offer weather sealing in more of their lenses? Sigma Camera Talk 1 day ago
Why I think the Merrills are the best Sigmas so far Sigma Camera Talk 1 day ago
SDQ Sandyness Physical Reason Sigma Camera Talk 3 days ago
West African Crowned Crane Sigma Camera Talk 3 days ago
Canon Fd lens to SA adaptor? Sigma Camera Talk 3 days ago
At the moment, 90MB/s SD cards are faster than 280MB/s Sigma Camera Talk 3 days ago
SPP 6.4 Batch settings won't save Sigma Camera Talk 4 days ago
Budapest with DP2 Quattro Sigma Camera Talk 4 days ago
SPP 6.4 installation problem Sigma Camera Talk 1 week ago
50mm f/1.4 Art software update Sigma Camera Talk 1 week ago
My Daughter with the sdQ and 50-100mm f1.8 Art Sigma Camera Talk 1 week ago
DP1M and DP3M in the Alps Sigma Camera Talk 1 week ago
Hiking on Seiser Alm Sigma Camera Talk 1 week ago
Comparison of DP3M with Pentax K-70 Sigma Camera Talk 1 week ago
A light-hearted Quattro-bash Sigma Camera Talk 1 week ago
Huge SD Quattro image library Sigma Camera Talk 1 week ago
Manual lens Contax C/Y 28-45 on SD Quattro works well Sigma Camera Talk 2 weeks ago
super fine detail x3i images good for landscape? Sigma Camera Talk 2 weeks ago
Warm tones Sigma Camera Talk 2 weeks ago
SD Quattro - One more image from this morning that I liked... Sigma Camera Talk 2 weeks ago
sdQ a few shots. (gdrive link with full size jpgs) Sigma Camera Talk 2 weeks ago
Found a "misty" shot . . Sigma Camera Talk 2 weeks ago
SD Quattro - thermal noise? Sigma Camera Talk 3 weeks ago
Pix for the Week Ending July 1st to 4th, 2016 Sigma Camera Talk 3 weeks ago
This is what we have lost Sigma Camera Talk 3 weeks ago
Disappointment with Sigma CB-31 Quattro Camera Bag Sigma Camera Talk 4 weeks ago
SD14/15 - still relevant? Sigma Camera Talk 1 month ago
FW / Software updates on Sigma? Sigma Camera Talk 1 month ago
SD Quattro has improved access to IR filter Sigma Camera Talk 1 month ago
Look, no SD1M! Sigma Camera Talk 1 month ago
Holding a camera and avoid camera shake. Sigma Camera Talk 1 month ago
SDQ-H Price Guess Sigma Camera Talk 1 month ago
Sigma dp quattro + flash Sigma Camera Talk 1 month ago
sd Quattro samples Sigma Camera Talk 1 month ago
Does the Optical Stabilizer actually need disabling when changing lenses? Sigma Camera Talk 1 month ago
Rendering details dp2 quattro - SPP 6.4.0 vs RT 02.04.1074. Sigma Camera Talk 1 month ago
DP3m often overexposed Sigma Camera Talk 1 month ago
Guess the price of the new SDQuattro-C and SDQuattro-H contest! Sigma Camera Talk 1 month ago
DOF SDQ h vs. SDQ? Sigma Camera Talk 2 months ago
Buying a DP Quattro now - wisdom? Sigma Camera Talk 2 months ago
Is the new SD Q and H line neither "fish nor fowl" Sigma Camera Talk 2 months ago
SD1 Merrill with 17-50mm EX DC OS HMS as good as DP Merrils? Sigma Camera Talk 2 months ago
Is Sigma still worth the hassle? Sigma Camera Talk 2 months ago
Female Blue Heron Shading her Chicks Sigma Camera Talk 2 months ago