I enjoy taking pictures for fun with my iPhone 3GS, but I've now reached a point where I would like to be able to zoom in a bit on my motives, and I don't like the digital zoom.
Now I've seen that it is possible to buy small zoom lenses (so I can have them in my pocket all the time) that can be attached to the iPhone - http://photojojo.com/store/awesomeness/iphone-telephoto-lens/ - but before buying I would like to hear if anyone in here have experiences to share, and perhaps even recommend this or another product.
Should I buy this item?
2017 update: Now a few years later, I agree with everybody who said this was a bad idea. I got a iPhone 4S and bought an olloclip which was nice for macro pictures etc but cumbersome to use. So the long term solution was to get a better camera. I now have a Canon 70D I use primarily and a Sony RX100M4 for having in my pocket. And I still use my Phone a lot but just for taking quick shots.