Ian Stuart Forsyth

Ian Stuart Forsyth

Lives in Canada Canada
Joined on Oct 16, 2010

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Subject Forum Last post
FF For Perspective or Just Sensor Performance? (Sorry, this age old topic yet again...) Pentax SLR Talk 7 min ago
Is your old Takumar lens damaging your eyesight? Pentax SLR Talk 11 hours ago
Wildfowl Birds. Canon EOS-1D / 5D / 6D Talk 20 hours ago
Chickadee with the K10d and sigma 105mm F/2.8 Pentax SLR Talk 1 day ago
Will Pentax 150-450 be worth 3X price of Sigma 150-500 ? Pentax SLR Talk 4 days ago
FF with cheap glass or K3/K5IIs with high quality glass? Pentax SLR Talk 6 days ago
Some photos with older pentax bodies Pentax SLR Talk 1 week ago
Average image quality around 18mm - lens was not made for 16 MP sensor Pentax SLR Talk 1 week ago
2.8 FX vs DX, I can't see a difference in shutter speed? Nikon FX SLR (DF, D1-D4, D600-D800) Talk 2 weeks ago
Post your photos that prove megapixels DO matter Open Talk 2 weeks ago
Predictions for new lenses for FF? Pentax SLR Talk 2 weeks ago
Waiting for the 24-70? Pentax SLR Talk 3 weeks ago
Pentax is listening! (Vote on lenses!) Pentax SLR Talk 3 weeks ago
Sigma 150-600 S First Impressions and Mini Review on D810 and D4s Nikon SLR Lens Talk 3 weeks ago
5DS vs 645Z vs D800 portraits (official samples) Canon EOS-1D / 5D / 6D Talk 3 weeks ago
Not many photos posted lately Pentax SLR Talk 3 weeks ago
So it finally OFFICIALLY here FF Pentax SLR Talk 3 weeks ago
The I am advancing firmware upgrade program Nikon FX SLR (DF, D1-D4, D600-D800) Talk 3 weeks ago
Bigfoot, and Photography Pentax SLR Talk 4 weeks ago
Has the D800 AF issue been solved by now? Nikon FX SLR (DF, D1-D4, D600-D800) Talk 4 weeks ago
A couple K5IIs portraits Pentax SLR Talk 4 weeks ago
M43 /1.8 speed lens is equivalent to what in APS-C? Photographic Science and Technology 4 weeks ago
I couldnt get this comparision anywhere, Sigma 150-600 vs Nikon 400 F2.8 Nikon SLR Lens Talk 4 weeks ago
More Pentax's K-3 Well Intentioned AF Failings Pentax SLR Talk 4 weeks ago
Buying a full frame sensor camera to take pictures of domestic cats. Beginners Questions 4 weeks ago
What's the best Macro Lens for Pentax K-50 Pentax SLR Talk 1 month ago
Fuji vs. Pentax prime lineups Pentax SLR Talk 1 month ago
You are all doomed now Nikon FX SLR (DF, D1-D4, D600-D800) Talk 2 months ago
Fastest AF /tracking Nikon mid tele lenses? Nikon SLR Lens Talk 2 months ago
Nikon 300 F4 PF VR Flare and Contre Jour TESTS Nikon SLR Lens Talk 2 months ago
Copyrights and Text Overlays Challenge Discussions 2 months ago
How does the DA 14 f/2.8 perform on K3 / K5 IIs? Pentax SLR Talk 2 months ago
WOOP! WOOP! Beginners Questions 2 months ago
Have an old Pentax Ist DL*, stilll useful? Pentax SLR Talk 2 months ago
Comparison DA16-85 & DAPrimes Pentax SLR Talk 2 months ago
Why do YOU use RAW? Open Talk 2 months ago
Help, my photograph is being used without permission, what can I do? Open Talk 2 months ago
Pentax repair service Pentax SLR Talk 2 months ago
Need assistance purchasing a dslr for wildlife photography. Beginners Questions 2 months ago
D600 + Tokina 16-28mm Nikon FX SLR (DF, D1-D4, D600-D800) Talk 2 months ago
Bald Eagles Canon EOS-1D / 5D / 6D Talk 2 months ago
A Tutorial on Lens Equivalence for Pentax Users Pentax SLR Talk 2 months ago
Birding Fun with the new 400VR 2.8 Nikon SLR Lens Talk 2 months ago
Does Pentax have TOO MANY lenses? Pentax SLR Talk 2 months ago
New firmware for Nikon FX cameras? Nikon FX SLR (DF, D1-D4, D600-D800) Talk 2 months ago
D810 - Stepping back to 7100 for birding. Any followers? Nikon FX SLR (DF, D1-D4, D600-D800) Talk 2 months ago
Playing in the mud with the 200-400 F4 II Nikon SLR Lens Talk 2 months ago
PLEASE post 645z samples someone!! Pentax SLR Talk 2 months ago
Nikon 80-400mm or Sigma 150-600mm Sport ??? Nikon SLR Lens Talk 2 months ago
Diffraction: a friend or a foe? ;) Open Talk 2 months ago