Zoom Camera Lens

On my Canon PowerShot SX10IS,
the lense says "Canon Zoom Lens 20x IS 5.0-100.0mm 1:2.8-5.7 USM
and I was wondering if this fish eye lens:
http://stores.channeladvisor.com/47stphoto/items/item.aspx?itemid=4680025
would fit my camera?
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also, my camera is taking pictures that are way too high in the ‘dark skin’ color contrast, you can change it on the settings, but only for that one picture. [...]

I have a Canon Powershot S2 1S. If I want to purchase a lens for it that has a 58mm filter, does it mean that I need a 58 mm adapter? How do I determine the size for an adapter and whether or not the lens is compatible with my camera, using the adapter? (For [...]

I have a digital camera. Its a Canon powershot A620. there is a problem with it, everytime I zoom the lens there is a buzzing sound.Well actually there is a buzzing sound in all camera but this is diffrent! the buzzing sound is louder than the usual.I used it yesterday but the sound of the [...]

I have a Canon Powershot S3 IS and am interested in getting more close ups. Am I able to attach a zoom lens to my camera or can you only do that with normal SLR’s? I’m pretty new to photography so sorry if this is an obvious question.

Can anybody recommend a zoom lens that is compatible with a Canon powershot A40?

It is a Canon Powershot SX110 IS.

I have a Canon Powershot Pro S3 IS which I absolutely love, and I am looking to get a decent (and resonably priced) zoom lens. Its more a hobby thing, so I dont need "professional" equipment. I have no idea what I am looking for or which direction to head towards. Any help/opinions would be [...]

I have a Canon Powershot S3 IS and i was wondering if this Canon Zoom Lens 75-300mm will work with my camera?