I got some good news about the upcoming Sony 20-70mm f/4.0 lens. First of all I can now confirm it has constant f/4.0 aperture and that lens will be announced next week on Jan 17. I also have been told the lens is optically superb with very little distortion (good news considering the 20mm at… The post RUMOR: Sony 20-70mm f/4.0 is sharper than the first generation 24-70mm GM! appeared first on sonyalpharumors....
Published By: SonyAlphaRumors - Monday, 9 January, 2023