The world's smallest and lightest and the highest resolution performance available for G Master. The 2nd generation large aperture F2.8 wide angle zoom G Master with overwhelming evolution; Large aperture F2.8 wide angle zoom lens with even more high image quality; Improved video function for video creators; Auto focus performance for high-speed body performance; World's smallest and lightest design; Uncompromised usability and reliability; 8/2023.