Pentax 645D Lenses
The Pentax 645D incorporates the Pentax 645AF2 mount & has a Medium format sensor. At the moment, we have details of 6 lenses which will suit the 645D.
The 645D has a crop factor of 0.8 so you should multiply the lens focal length with 0.8 to see it's full frame equivalent. The lists underneath are broken up by types of lenses and you can just click the 
symbol to see how the lens fits the 645D.
We have also designed an Advanced Lens Search so you are able to find your ideal lens.
Wideangle Zoom lenses for Pentax 645D
There are 1 Wideangle Zoom lenses in our database. Complete List is can be found here.
HD Pentax-DA645 28-45mm F4.5ED AW SR28-45mmf/4.5 1470gWideangle Prime lenses for Pentax 645D
There are 2 Wideangle Prime lenses in our database. Complete List is can be found here.
HD Pentax-D FA645 35mm F3.5 AL IF35mmf/3.5-32.0 570g
Pentax smc D FA 645 25mm F4 AL IF SDM AW25mmf/4.0 1070g
Apple Innovates by Creating Next-Level Optical Stabilization for iPhoneStandard Prime lenses for Pentax 645D
There are 1 Standard Prime lenses in our database. Complete List is can be found here.
Pentax smc D FA 645 55mm F2.8 AL IF SDM AW55mmf/2.8 416gStandard Zoom lenses for Pentax 645D
There are 1 Standard Zoom lenses in our database. Complete List is can be found here.
Pentax smc DA 16-45mm F4 ED AL16-45mmf/4.0 356gMacro Prime lenses for Pentax 645D
There are 1 Macro Prime lenses in our database. Complete List is can be found here.
Pentax HD DFA645 Macro 90mm F2.8 ED AW SR90mmf/2.8 1040g