Nokia N93 Lens Cap
When going through the Nokia N93 box, there was this little thin strap that seemed to go with nothing. It's probably about 8 inches long (roughly 20cm for everyone else) and has a plastic something-or-other in the middle. I attached one end of it to the lens cap on the Nokia N93 and the other to the bottom of the phone, which sports a place to tie straps.
Now when I take the lens cap off to take a picture, such as the one I took today of my back porch, I don't have to worry about losing it. It's now attached to the
camera Nokia N93 and hangs just below the mouthpiece. When I'm done taking pictures, I just reach down, find the lens cap, and snap it back on. This should solve the problem Luca had with the lens cap.