I experimented with extreme closeup macro photography. I used a technique called reverse lens where you remove your lens, flip it around and hold it in place against your camera. It was challenging because the only way to focus is to move the camera closer or further away from the subject. The depth of field of only a centimeter was a challenge to focusing as well.
My father's class ring
Close-up of the HS under the S
My grandfather's railroad pocketwatch
Detail
Tiny scratches on the brass edge
Major Motoko Kusanagi from Ghost in the Shell action figure
Macro Gallery