Originally posted by dantuyhoa
Get some el-cheapo Close up set ( +1 , +2 , +4 ) . Screw them on just like a filter then shoot . Not bad for a "macro" option . Your kid will like this stuffs for sure .
I'd avoid the $1 made-in-India ebay extension tubes. They fail to hold the lens securely, they have a large hole near the release "button" and the ones I got had a tiny protruding screw which could scratch the lens mount unless you unscrew it a little.
To make the attached photo, I used M 50mm F1.7 (at around F8) and the made-in-China, "Massa" extension tubes. The photo should probably go under "lens fetish," as well.
BTW, the original poster wanted AF. Kenko's AF tubes are definitely more expensive.
EDIT: The original PNG looked much sharper, of course. :/