davidgp

davidgp

Lives in United States Western, United States
Joined on Apr 13, 2007

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Subject Forum Last post
Sigma discontinued the 50-150 os Third Party Lens Talk 2 months ago
a6500 with Canon lenses on Metabones? Sony Alpha / Nex E-mount (APS-C) Talk 2 months ago
Sigma 70-200OS +- 50-150 and 50-100 Third Party Lens Talk 5 months ago
Where is the Sigma 18-35mm's place in a lens lineup Canon SLR Lens Talk 6 months ago
ACDSee question Retouching 7 months ago
Any First-hand Impressions of Shanny SN600SC? Studio and Lighting Technique 7 months ago
Sigma 18-35 1.8 Canon compatibility? Third Party Lens Talk 8 months ago
Clean Install of Win10 for Already Upgraded Win7 machine PC Talk 9 months ago
Sigma 50-150 f/2.8 OS reviews round-up Third Party Lens Talk Jul 11, 2015
Phenomenal Third Party Lens Talk Jun 28, 2015
Canon EF 50mm f/1.8 STM formally announced Canon SLR Lens Talk May 17, 2015
Show Your Snaps...April 6, 2015 Canon Rebel (EOS 300D-760D) Talk Apr 14, 2015
Triggering an off camera ttl flash in manual mode Studio and Lighting Technique Mar 1, 2015
Speedlights or Monolights? Studio and Lighting Technique Aug 27, 2014
70D focus issue through viewfinder Canon EOS 7D / 10D - 80D Talk Jul 15, 2014
My opinion on the Sigma 50-150 f2.8 OS Third Party Lens Talk May 21, 2014
Using an Android phone tethered to a T2i Canon Rebel (EOS 300D-760D) Talk May 19, 2014
SLR users, which eye do you use and why? General Photo Techniques Apr 7, 2014
Is Sigma 18 35mm f/1.8 is great with 600d !!!? Third Party Lens Talk Mar 1, 2014
How long does an SSD last? PC Talk Jan 29, 2014
Delay in applying my monitor calibration PC Talk Jan 28, 2014
T2i, up/dwn arrows don't work in Custom Function mode Canon Rebel (EOS 300D-760D) Talk Jan 26, 2014
Sigma 50mm F1.4 DG HSM - Art Third Party Lens Talk Jan 22, 2014
Gift Suggestions ? Under 100$ if possible. Canon Rebel (EOS 300D-760D) Talk Jan 15, 2014
Choosing Between 8 Lenses Third Party Lens Talk Jan 4, 2014
Sigma 18-35mm F1.8 or a Canon 28mm F1.8 for shooting family events Canon SLR Lens Talk Jan 2, 2014
Sigma 18-35 f/1.8 A as an "all-around" lens? Canon SLR Lens Talk Dec 30, 2013
Which external flash to buy for Canon EOS550D and EOS700D Canon Rebel (EOS 300D-760D) Talk Dec 17, 2013
Help to pick 4 of my photographs please Canon Rebel (EOS 300D-760D) Talk Dec 9, 2013
Wide prime for general purpose? 24, 28, 35? Or 17-70 zoom? Canon SLR Lens Talk Dec 2, 2013
Red and Blue Documentary and Street photography Dec 1, 2013
Recommendations for building a gaming pc PC Talk Nov 28, 2013
which prime after nifty fifty? Canon SLR Lens Talk Nov 23, 2013
Lens to go along with my 50-150mm Canon SLR Lens Talk Oct 19, 2013
Sigma 18-35 f/1.8 autofocus performance? Third Party Lens Talk Oct 14, 2013
Wrist or neck strap for heavy lens Accessories Talk Sep 22, 2013
Need suggestions for a new lens Canon SLR Lens Talk Sep 14, 2013
Some "rumors" from Sigma Third Party Lens Talk Sep 9, 2013
Sigma 18-35 vs 30 at 30 and Same Aperture? Third Party Lens Talk Sep 8, 2013
Sharp, Accurate, Fast Aperture, Great Colors & Contrast, Well-built... Third Party Lens Talk Sep 3, 2013
A few samples from Sigma 18-35 f1.8 Third Party Lens Talk Sep 2, 2013
t2i with 17-55 2.8 or go to a full frame for low light Canon SLR Lens Talk Sep 1, 2013
Hit me with the critique! Canon EOS 7D / 10D - 80D Talk Aug 22, 2013
Sigma 18-35 f/1.8 Third Party Lens Talk Aug 16, 2013
Sigma 18-35mm 1.8 Third Party Lens Talk Aug 9, 2013
Tips for Istanbul Turkey Landscape and Travel Photography Aug 8, 2013
Anyone excited about Sigma 18-35mm f1.8? Third Party Lens Talk Jul 22, 2013
Stock images! Canon EOS 7D / 10D - 80D Talk Jun 24, 2013
Books Canon Rebel (EOS 300D-760D) Talk Jun 9, 2013
Advise from more experience photographers (need) Canon Rebel (EOS 300D-760D) Talk Apr 22, 2013