I’m cheating a little bit here; Antonia took this photo of our PS3 controller, not me. She wanted to have a play around with my extension tubes (as she likes macro photography) and she managed to get this one handheld with only one desk lamp and perfect focus across the middle of the X button (the depth of field here is under half a centimetre!).
Post-processed to remove noise and some bits of dust and dirt that distracted from the photo itself.
Lens: 50mm f/1.8 II (with extension tubes)
Focal length: 50mm
Aperture: f/3.5
Shutter speed: 1/125
ISO: 3200
Flash: Did not fire.