pwilly

pwilly

Lives in United States Grand Rapids, MI, United States
Works as a Teacher
Joined on Aug 26, 2004
About me:

learn something new every day.

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Subject Forum Last post
What is "color space" and "color filter array" Beginners Questions 1 month ago
DSLR Lens Cleaning Troubles Beginners Questions 1 month ago
Common misconception with noise, pixel size and sensor size Photographic Science and Technology 2 months ago
Looks like the Nikon D750 vs D5: D750 scored higher D810 trails far behind Nikon FX SLR (DF, D1-D5, D600-D800) Talk 2 months ago
Mirrorless Rumor: Nikon bought Samsung mirrorless and sensor tech Nikon FX SLR (DF, D1-D5, D600-D800) Talk 3 months ago
I get Blurred Vision after taking photo's Open Talk 4 months ago
Canon 5d mark iii or d750 Canon EOS-1D / 5D / 6D Talk 4 months ago
M4/3 sensor development Micro Four Thirds Talk 5 months ago
"Death Star" Made in USA! Off Topic 5 months ago
Question 1 inch sensor... Pentax SLR Talk 6 months ago
Interview re: D500 with Nikon Product Manager, Europe Nikon Pro DX SLR (D500, D300, D200, D100) Talk 7 months ago
D500, TMHO, the most fascinating Nikon announcement ever... Nikon Pro DX SLR (D500, D300, D200, D100) Talk 7 months ago
Best Nikon FX to change out focusing screen and use with manual focus lenses? Nikon FX SLR (DF, D1-D5, D600-D800) Talk 7 months ago
A 40-year old OM-1's viewfinder beats out the latest FX finder? What about split-prism? Nikon FX SLR (DF, D1-D5, D600-D800) Talk 8 months ago
Old Film Guy Question.... Ok Spool me up on Digital ISO? Nikon FX SLR (DF, D1-D5, D600-D800) Talk 8 months ago
Nikon refused to repair gray market lens. Doh! Nikon FX SLR (DF, D1-D5, D600-D800) Talk 8 months ago
canon cameras compared to nikon Open Talk 9 months ago
Fast lens sensor fall-off Micro Four Thirds Talk 9 months ago
Sigma 4.5mm fisheye on Nikon 1 system? Nikon 1 System Talk 10 months ago
Going back to a typewriter Open Talk 11 months ago
Someone actually understands Nikon1 cameras! Nikon 1 System Talk 11 months ago
D400 Spec : Fun only! Nikon Pro DX SLR (D500, D300, D200, D100) Talk 11 months ago
Wind energy technology questions answered Off Topic Jul 29, 2015
Nikon D810 Dynamic Range and SNR vs the 5DS R Nikon FX SLR (DF, D1-D5, D600-D800) Talk Jul 24, 2015
Why do full frame DSLRs have to be so big? Open Talk Jul 20, 2015
Nikon QC issues extending to the industrial division? Open Talk Jul 19, 2015
D4S for amateur child photography? Nikon FX SLR (DF, D1-D5, D600-D800) Talk Jul 16, 2015
Vacations can be expensive.. how do you reduce the price. Off Topic Jul 11, 2015
Thom Hogan on "Measurbators" Open Talk Jul 4, 2015
Six Large Oil Companies Ask for Carbon Tax To Fight Global Warming Off Topic Jun 19, 2015
Hats off to Sony. Canon EOS-1D / 5D / 6D Talk Jun 14, 2015
Got this watch as a gift Off Topic Jun 12, 2015
Even Nikon and Canon in financial trouble. Is this true? Open Talk May 17, 2015
So parents really are to blame Off Topic May 10, 2015
Interesting account of Sony's process improvements Photographic Science and Technology May 10, 2015
Sony DSLR repair is beyond belief ... Sony Alpha SLR/SLT A-mount Talk May 10, 2015
Why is it "mostly" canon and nikon? Open Talk Apr 30, 2015
Does sound travel in space? Off Topic Apr 21, 2015
Nostalgia, brands or companies from the past , please add yours Open Talk Apr 15, 2015
Why is Canon so behind Sony/Nikon in sensor technology? Open Talk Apr 11, 2015
Thom got lots of email about the D400 Nikon Pro DX SLR (D500, D300, D200, D100) Talk Apr 10, 2015
The future of prints Open Talk Apr 3, 2015
DSLR question regarding exposure Beginners Questions Mar 29, 2015
Time for a D7200 rant Nikon DX SLR (D40-D90, D3000-D7200) Talk Mar 18, 2015
The Daughters Messy Room Off Topic Mar 12, 2015
D7200 Sensor, Toshiba or Sony? Nikon DX SLR (D40-D90, D3000-D7200) Talk Mar 10, 2015
Do you know any really stupid investors? Photographic Science and Technology Mar 8, 2015
Beginner equine photography Beginners Questions Mar 2, 2015
If 5dmk4 has no new sensor Canon EOS-1D / 5D / 6D Talk Feb 28, 2015
why does Df have only 13.1 stops of Dynamic Range? Nikon FX SLR (DF, D1-D5, D600-D800) Talk Feb 22, 2015