EXCERPT page containing first few paragraphs. 2021-11-26 14:58:35
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Uncorrected vignetting is a bit over two stops at f/2.8, declining to slightly less than two stops at f/5.6. With camera correction, the vignetting drops to about 1.5 stops at f/2.8 and one stop at f/5.6.
Caution should be exercised with vignetting correction when photographing scenes with continuous gradients (e.g., the sky at dusk), because it can provoke discontinuities in tones.
Toggle to compare without/with camera correction for vignetting.
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Diglloyd Guide to Mirrorless offers comprehensive integrated coverage of most APS-C and full frame mirrorless cameras and lenses.
Special emphasis is placed on Sony full-frame, including Sony lenses and the high performance Zeiss Batis and Zeiss Loxia lenses plus Rokinon/Samyang and others. Fujifilm X, Olympus and Panasonic M4/3, Sigma dp Merrill and dp/sd Quattro are also covered in depth. Years in the making, it offers a wealth of material for choosing and using a mirrorless camera.
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