Contemporary 50mm F2 DG

Firmware history

1. Version 03 Latest Jun 25, 2026

   ・Added the ability to assign specific functions to the focus ring during AF.* ・Added the option to change the rotation direction of the focus ring during MF.* ・Added the option to display the aperture value as a T-sto...

   Release notes & download →
2. Version 1.3 Mar 18, 2026

   ・Added the ability to assign specific functions to the focus ring during AF.* ・Added the option to change the rotation direction of the focus ring during MF.* ・Added the option to display the aperture value as a T-sto...

   Release notes & download →