Equipment Taking Apart the Canon RF 600mm f/11 IS STM
Here I sit, the guy who gets poetic writing about tiny resolution differences in high-priced wide-aperture lenses, having just bought this lens. Its aperture is in the diffraction-softening range. The manufacturer’s (pronounced ‘better than reality’) MTF charts aren’t very good. *600mm f/11…
Roger Cicala · August 24, 2020
