drindrin said:
hey guys just wondering what you guys think about this lens? I'm new to the camera world, and just want a wide lens to take some cool photos is this a good lens, i have a 600d.
I have one, but never tried to mount it on my EF camera, it's still used only on the (film) FD cameras it was designed for. It is a decent lens, but not a stellar performer. Back then, zooms didn't achieve yet the performance they reached in the past years thanks to improved computer design and process making special glasses less expensive.
Moreover as other explained, the design of the new EF mount makes impossible to use the older FD lenses without an adapter using an optical element and still achieve infinity focus (because they were designed to be mounted closer to the focal plane) - and an optical element means 1) magnification - making the lens even less "wide" (and on a "crop" body a 28mm is not wide at all) 2) image degradation, especially if the optical element is not "perfect". Also, FD lenses used mechanical couplings to set the aperture, while EF use a electric couplings. If you're new to photography, it means a much more complex procedure to meter exposure and focus. You will spend more time fighting with the camera/lens combo than learning photography.
And all those lenses are, after so many years, getting "old", it could be difficult to find one still in good working conditions (and some collector-quality lens can be expensive) - and that specific lens was one of the first using extensively plastic instead of metal in its construction, it was light but not regarded very "sturdy".
My suggestion is to buy one of the wide angle zoom designed for the EF cameras, there are non-Canon branded ones as well, in the used market should not be difficult to find one without spending too much, and it would even be easier to re-sell it later if you want to move to something else.