I have a Canon EOS 550D with a APS-C sensor. I have two lenses, (1) Canon EF-S 18-135mm f/3.5-5.6 IS and the (2) Canon EF 50mm f/1.8 Mk II. If I use the 50mm focal length in the first EF-S lens... I ...
Possible Duplicate: What is a good general purpose lens for Canon? Which lens should someone who enjoys the Canon EF 50mm f/1.8 get next? I have recently purchased a Canon 600D (body ...
I had a Canon 60D and used to get around 800 to 1000 shots on full battery charge. I've now traded my 60D to a 5D Mark II and it looks like it requires a lot more power. Is this normal for a full ...
I presently own a Canon EOS t2i and I am looking to purchase the Canon EOS 5D Mark II. Are all my lenses compatible?
I know EF-S lenses are "optimized" for crop sensors but what are the exact advantages to using an EF-S lens? Does it give better color, sharpness, depth of field, etc...? In addition, do EF-S lenses ...
This is somewhat a follow-up to my earlier question on the limitations of the kit lens. I have browsed through quite a lot of sites including this one for user opinions & reviews of different ...
Most, if not, all Nikon have a crop factor of 1.5, while a Canon has 1.6, does this mean that Nikons are closer to a full-frame, in terms of having a bigger sensor and all the benefits that comes with ...
I have a Canon 40D and like taking macro shots sometimes, so I'm thinking of buying a macro lens. I'd also like the lens to double up as a portrait lens. I'm not a super serious photographer, so my ...
This is specific to Canon, but what is the difference between EF and EF-S lenses?