Hisham's Macro Rig

Hisham Marmin's Macro rig. You can find his blog here, and his Facebook
page here. You can also find more macro rigs here. His macro rigs
consists of Pentax K5, SMC Pentax D FA Macro 100mm F2.8 WR3, Pentax
AF160C Macro Ring Flash. However, instead of using the ring flash the
way it is intended to be, i.e mounted onto the front of the lens, this
is what he does. The images here should be self