I'm planning to buy Sigma Lenses for my Canon 450D. Because I guess it's much cheaper than Canon lens. Is Sigma compatible with Canon?
A: I put a Sigma on my Canon and the lens dropped an AF gear after 1.5yrs - the warranty was 1yr. They are cheap and they work but they don't last.
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Comments: 3
The lens is ok but the f stop range would limit it in low light levels requiring longer exposures and tripod use. Nikon does make some excellent lenses with very small f stop around 1.2 however they cost about as much as a sports car!
The zoom function and macro capabilities do however make for a versatile lens with portraiture (closeup) and landscape ( wide angle) in one will save you changing lenses often.
Sigma makes some pretty good lenses and some other of their lenses are dogs. This one is not as good as the Nikon equivalent.
In this case, I'd stick with the Nikon.
sigma is OK but if you have the money buy Nicon