Sigma Lens for Canon 60d

[Maggies.Girl]

Can anyone please help me. I was looking at getting sigma lenses[h=1]Sigma 30mm f/1.4 EX DC HSM 30 f1.4[/h][h=1][/h][h=1][/h][h=1]Sigma 150mm f/2.8 EX DG OS HSM APO Macro Lens[/h][h=1][/h]12-24mm F4.5-5.6 DG HSM III

I was firstly wonder if they fit a canon 60D and if so how would I find out that is fitted my camera if trying to purchase it online.
Secondly, I know they are cheap lens but are they worth their money.

Cheers from the photography newbie [h=1][/h][h=1][/h]

 

[Big Mike]

Most Sigma lenses are available with either a Canon, Nikon, Pentax, Sony/Minolta or Sigma mount.

So you just have to buy the one that says 'for Canon'.

And yes, they will work perfectly with that camera.

 

[analog.universe]

From what I've heard the 30mm 1.4 is pretty soft. The 150mm 2.8 OS is getting a lot of respect though, and I probably will end up with one myself eventually.

You can look at performance tests for various lenses to see what kind of value you're getting for your money, check these sites out:
LensTip.com - lens review, lenses reviews, lens specification - Lenstip.com
Welcome to Photozone!

 

[subscuck]

From what I've heard the 30mm 1.4 is pretty soft.

That's the lens that's on my camera most of the time. If it was pretty soft, it wouldn't be on my camera at all. It's pretty close to their 50 1.4.

 

[analog.universe]

I suppose I should've been more specific... all the tests I've read show softness at the edge of the frame. I was considering this lens for a while when I was researching medium wide angles. At the center of the frame, it is as good as the 50 1.4, but at the edge, the 50 is 2 to 3 times sharper, depending on which tests you look at. If you're using it primarily for portraits, or any shot with a defined subject, then I'm sure it's a great lens. I was really impressed with bokeh, and it's certainly a unique offering... no other manufacturer has really produced any competition for it yet. This focal length for me though is something I often use for landscapes, and in that situation, edge sharpness is as important as center sharpness, and it was not as sharp as I wanted in that respect. ymmv, do your own research, not all gear is for everyone, etc....