Fantastic pictures. I have an Asahi Pentax Super-Takumar 55mm f/1.8 lens that I really enjoy using - but would enjoy even more with a decent manual focusing screen. Regardless, I've never used it with the 12mm extension tube. I will have to give it a try!
« Last Edit: October 16, 2014, 10:03:06 AM by CANONisOK »
5D mark 3: R14/2.8, 24mm f/2.8 IS, 35mm f/2 IS, 50 1.2L, 100L macro, 85L, 135L, 300mm f/2.8 ii. 8-15L Fisheye, 16-35L, 24-70L II, 70-200L IS II, TAM 150-600mm, 2x600ex-rt
EOS M: 18-55mm, 22mm
SL1: 10-18mm IS, 18-55mm IS