photonius

photonius

Lives in United States United States
Joined on Jan 5, 2008

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Subject Forum Last post
Low distortion UWA zoom Canon SLR Lens Talk 1 day ago
sweet, must-have Nikon lenses... Canon SLR Lens Talk 4 days ago
Canon EF-S 10-18mm f/4.5–5.6 IS STM: Flare Canon SLR Lens Talk 5 days ago
'Crystals' inside my Canon EF 100mm Macro USM Lens Canon SLR Lens Talk 6 days ago
Scratchs on my lens - will it affect image quality? Canon SLR Lens Talk 1 week ago
1100d to EOS M1 or 100d or 700d ? Canon Rebel (EOS 1200D-300D) Talk 1 week ago
Will a 77mm polarizer w/ step-up ring vignette on a EF-S 18-55? Canon SLR Lens Talk 1 week ago
slr film developing Canon SLR Lens Talk 1 week ago
Which lenses are particularly suitable for Infrared photography (IR) Canon SLR Lens Talk 1 week ago
fish eye lens focus Canon SLR Lens Talk 1 week ago
Looking to get a wide angle or wide angle zoom....recommendations.. Canon SLR Lens Talk 1 week ago
700D upgrade or new lens? Canon Rebel (EOS 1200D-300D) Talk 1 week ago
How thing have changed Canon SLR Lens Talk 1 week ago
Cleaning front & back element of your lens by beatheing on it? Canon SLR Lens Talk 1 week ago
Sweet spot of 18-55 STM lens? Canon Rebel (EOS 1200D-300D) Talk 1 week ago
Samyang 8mm F3.5 Fisheye review please Canon Rebel (EOS 1200D-300D) Talk 1 week ago
Sony Mavica Model MVC FD90 Sony Cyber-shot Talk 1 week ago
Expensive lenses Canon SLR Lens Talk 2 weeks ago
NEW to DSLR's Canon Rebel (EOS 1200D-300D) Talk 2 weeks ago
Frustrating results with 70-200 f4 IS lens. HELP! Canon SLR Lens Talk 2 weeks ago
EOS 300D Shutter Speed Restricition. Canon Rebel (EOS 1200D-300D) Talk 3 weeks ago
10-22mm vs 16-35mm F2.8 or F4 Canon SLR Lens Talk 3 weeks ago
circular polarizer with Canon 5D Mark III & 24-105mm f5 Canon SLR Lens Talk 3 weeks ago
7d or 70d = 100d Canon Rebel (EOS 1200D-300D) Talk 3 weeks ago
DxOMark score to choose my next lens (or not)? Canon SLR Lens Talk 3 weeks ago
Is it possible for a lens to develop extreme vignetting? Canon SLR Lens Talk 3 weeks ago
Solar spots with 100-400 II + 1.4x Astrophotography Talk Forum 1 month ago
Canon t3i On/Off Switch and Screen Burn Canon Rebel (EOS 1200D-300D) Talk 1 month ago
big lie Canon SLR Lens Talk 1 month ago
t2i image artifact Canon Rebel (EOS 1200D-300D) Talk 2 months ago
Canon New FD 85mm f1.2 L Advice Needed Canon SLR Lens Talk 2 months ago
IS prime lenses for Canon? Canon SLR Lens Talk 2 months ago
Zooming problem with new 100-400L mark II Canon SLR Lens Talk 2 months ago
Canon 100-400 Sharpness questions Canon SLR Lens Talk 2 months ago
Best location for foot when hand holding 100-400 II Canon SLR Lens Talk 2 months ago
Is the 100-400 shy of 400 mm at the long end? Photos Canon SLR Lens Talk 2 months ago
100-400 II AF and IS Problems Canon SLR Lens Talk 2 months ago
Help needed for Canon 1200D Canon Rebel (EOS 1200D-300D) Talk 2 months ago
Lee Bigstopper on 550d with "Noise" Canon Rebel (EOS 1200D-300D) Talk 2 months ago
Someone paid $1,068 USD for a $75 Gimbal Head on Ebay Canon SLR Lens Talk 2 months ago
Does anyone knows what these black spots in my image are? Canon Rebel (EOS 1200D-300D) Talk 2 months ago
A heavy lens - the EF11-24 Canon SLR Lens Talk 2 months ago
Canon 10-18mm STM Extended Length? Canon SLR Lens Talk 2 months ago
Polarizer filter: when the best fails Canon SLR Lens Talk 3 months ago
Lightweight lens kit for travel Canon SLR Lens Talk 3 months ago
Color composition or Color Correction Canon Rebel (EOS 1200D-300D) Talk 3 months ago
C-8 Tele Converter 1.6x Canon SLR Lens Talk 3 months ago
T2i to T5i anyone? Canon Rebel (EOS 1200D-300D) Talk 3 months ago
Is Tamron 200-400mm f/5.6 LD a worthy upgrade? Canon SLR Lens Talk 3 months ago
DON´T BUY CANON CHEAP CAMERAS!! Canon Rebel (EOS 1200D-300D) Talk 3 months ago