Electronic aperture control
User selectable
- Aperture ring on the lens
- Command dial on the camera
Auto focus & IBIS
- Phase detection AF is supported on GFX100/100S
- Contrast AF is supported on GFX50S/50R/50S II
- IBIS is supported on GFX100/100S/50S II
Correctly record EXIF information
- Lens model
- Max/current aperture
- Focal length
Compatible with all Contax 645 lenses
Well designed and made
- Designed for 44 x 33 frame. Unlike 135 lenses, no vignetting issues!
- Built-in tripod mount without additional cost.
- Flocking inside minimized the internal reflection.
- Alloy body, brass (front & back) mounts, durable design
- Firmware upgradable (through built-in micro USB port).