06-03-2015, 09:46 AM
This lens is one that has stood out for me as crying out for a refresh for a long time, be it body only and rounded Aperture blades like the DFA100WR macro or something more substantial with rounded Aperture blades, HD coatings, DC motor and WR body and a focus limiter. A bit of a sleeper in the Pentax line up unless you have tried it.