To follow up his blog article on which DSLR camera is right for you, Philip Bloom tackles the question of what lenses you’ll want to fill out your lens kit:
…So the above image is shot with a 14mm L series lens. Designed for full frame and is as wide as you can get without going all fisheye on the Canons. It’s an amazing lens and one of my favourites…problem it is expensive and as you can see only wide when used on the 5Dmkii, on the other sensors it is cropped, making it not so wide. It’s still a 14mm on any camera, it’s just the equivalent field of view (EFOV) that has changed. On the APS-C sensor it has the EFOV of 14mm x 1.6 which equals 22.4mm, still wide-ish but as you can see above, nothing like the spectacular wideness of the lens on a full frame body.
This is the most important factor you need to think about when buying lenses. Is it worth spending over $2000 on a wide angle lens that is no longer wide for your crop sensor camera? Personally I think no. For full frame users, there is nothing like it, it’s amazing. But for the rest, don’t get this lens unless you are planning to upgrade to a full frame sensor very soon.
– Philip Bloom | Read the Full Article