Resolution

Our Applied Imaging tests reveal the 28mm to behave much as we’d expect for a fast prime. It’s pretty sharp in the centre of the frame wide open, but the edges lag behind. Peak central sharpness is achieved at f/4, with best overall sharpness around f/8-f/11. At smaller apertures the image softens due to diffraction.

Sony FE 28mm f/2, MTF at f/2

Sony FE 28mm f/2, MTF at f/2

Sony FE 28mm f/2, MTF at f/2.8

Sony FE 28mm f/2, MTF at f/2.8

Sony FE 28mm f/2, MTF at f/4

Sony FE 28mm f/2, MTF at f/4

Sony FE 28mm f/2, MTF at f/5.6

Sony FE 28mm f/2, MTF at f/5.6

Sony FE 28mm f/2, MTF at f/8

Sony FE 28mm f/2, MTF at f/8

Sony FE 28mm f/2, MTF at f/11

Sony FE 28mm f/2, MTF at f/11

Sony FE 28mm f/2, MTF at f/16

Sony FE 28mm f/2, MTF at f/16

Sony FE 28mm f/2, MTF at f/22

Sony FE 28mm f/2, MTF at f/22

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