My parents surprised me with a Sony Cyberyshot DSC-W7 digital camera for an upcoming trip to Japan. They knew I wanted something simple, and I didn't have the talent (and they didn't have the budget) to justify a more advanced camera. It is a 7 megapixel camera, fairly straight forward, and it has recieved good reviews. I also got a Wolverine Data 40GB media reader/storage for the trip (Thanks to Armin for the suggestion!)
This is the camera FYI
They also bought me this lense:
Of course I am very grateful for my parents to buy me this, but I am looking a fisheye lense for this camera, but I haven't been able to find any. The lense is nice, but it doesn't offer as much distortion as I am looking for. The thing is, I don't know much about camera lense sizes and fitting. The only consistent numbers I have found is 30mm on the lense and my camera. What does that refer to?
My question is, could someone point me in the direction of compatible fisheyes lenses for this camera? B&H Photo was not much help.
Thanks so much