bixu Jan 21, 2025 4 1 3 Today at 2:43 AM #1 Today at 2:43 AM #1 Is DO tech dead for Canon? I love how compact my 400mm f4 DO II is, and can’t help wondering what an RF 400mm 2.8 DO would be like…
Is DO tech dead for Canon? I love how compact my 400mm f4 DO II is, and can’t help wondering what an RF 400mm 2.8 DO would be like…
