For a limited time, you can save $200 on the Fringer Contax 645 GFX Smart Adapter to gain access to a lot of great Contex 645 glass. The latest firmware added electronic aperture control for all Contax 645 lenses along with EXIF info being correctly recorded. While AF performance is not as good as native GF lenses it is still quite good compared to other medium format cameras and Contax did make some great glass for the 645 system. You can read the manual here and by one here if you’re interested.
