richard stone

richard stone

Lives in United States San Mateo, CA, United States
Works as a Attorney
Joined on Mar 11, 2005

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Subject Forum Last post
Why is Sigma and Foveon still relevant for the serious amateur? Sigma Camera Talk 2 weeks ago
Athos DP2Q Sigma Camera Talk 2 weeks ago
Quattro DP2 review in British Journal of Photography Sept 2014 Sigma Camera Talk 3 weeks ago
I like SPP... Sigma Camera Talk 3 weeks ago
Sigma's Dilemmak Sigma Camera Talk 3 weeks ago
Review of Sigma DP2Q Sigma Camera Talk 3 weeks ago
the Bloody Foreland Sigma Camera Talk 3 weeks ago
lame review of the Q by apparent ignoramus Sigma Camera Talk 3 weeks ago
If u shoot sigma, u need SPP :-(. Here's one proof. Sigma Camera Talk 1 month ago
LuLa Review Sigma Camera Talk 1 month ago
Sigma ruined me for other systems... Sigma Camera Talk 1 month ago
Pentax 645 D vs. Sigma DP2 Quattro Sigma Camera Talk 2 months ago
Quattro instead of a Merrill? Sigma Camera Talk 2 months ago
A few from central Maine Sigma Camera Talk 2 months ago
For your consideration Sigma Camera Talk 2 months ago
DP2 Quattro vs. Nikon D810 Sigma Camera Talk 2 months ago
Would it make sense for Sigma to create a smaller camera now? Sigma Camera Talk 2 months ago
Image quality issue resolved with SPP 6.0.5 / Firmware 1.01 Sigma Camera Talk 2 months ago
Here are two 100% crops. Which one you prefer? Sigma Camera Talk 2 months ago
Quattro IQ tests: Color, Clarity, Resolution, Tonal Range Sigma Camera Talk 2 months ago
Photography Monthly - DP2Q review Sigma Camera Talk 2 months ago
One image taken from on top of the Quantocks with the Quattro tonight Sigma Camera Talk 2 months ago
Try out SPP 6.0.4 with no nr on DP1M files Sigma Camera Talk 2 months ago
Speculation: Quattro full-frame Sigma Camera Talk 2 months ago
Yellow on Quattro? Sigma Camera Talk 2 months ago
DP2 Quattro The Camera Store hands on review Sigma Camera Talk 2 months ago
dp2q ISO 800 Sigma Camera Talk 2 months ago
Just a few dp2 quattro photos Sigma Camera Talk 2 months ago
Q Looses the 3-D of the M? Sigma Camera Talk 2 months ago
I've figured out the difference between Merrill and Quattro Sigma Camera Talk 3 months ago
SIGMA alien technology (Google translated) Sigma Camera Talk 3 months ago
SPP 6.0.5 soon Sigma Camera Talk 3 months ago
Getting to know my dp2 quattro Sigma Camera Talk 3 months ago
Q vs M - Awesome comparison on several subjects by a photographer Sigma Camera Talk 3 months ago
Quattro 1600 ISO - Hi Low & Downsized Sigma Camera Talk 3 months ago
Cooked RAW: DP2M vs dp2Q Sigma Camera Talk 3 months ago
dp2q: High Res vs Low Res Sigma Camera Talk 3 months ago
Diglloyd and Ming Thien conclusion on DP2 Quattro.. Sigma Camera Talk 3 months ago
It’s broad vista ahead of Q. Sigma Camera Talk 3 months ago
I've changed my mind it's the SD15 i really love ;-) Sigma Camera Talk 3 months ago
Will the Quattro Embarrass Sigma into dropping their camera line? Sigma Camera Talk 3 months ago
I'm returning my DP2 Quattro Sigma Camera Talk 3 months ago
Trade-offs of Q imager Sigma Camera Talk 3 months ago
Q is the normalization of Foveon (?) Sigma Camera Talk 3 months ago
Merrill vs. Quattro in a word. Sigma Camera Talk 3 months ago
Q Monochrome: significant high ISO disadvantage compared to M Sigma Camera Talk 3 months ago
What's wrong with the Quattro Sigma Camera Talk 3 months ago
Dp3 Merrill B&W portraits Sigma Camera Talk 3 months ago
lets talk about this guys Quattro images........ Sigma Camera Talk 3 months ago
One trick pony Sigma Camera Talk 3 months ago