EXCERPT page containing first few paragraphs. 2021-12-08 02:15:34
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This page shows the true optical distortion of the Nikon NIKKOR Z 24-70mm f/2.8 S at 70mm, 50mm, 35mm, and shows the sharpness losses when distortion correction is used. The 45 megapixel sensor of the Nikon Z7 captures as litte as 40 megapixels of detail in a large portion of the center of the frame with the NikonZ 24-70/2.8, along with degraded micro contrast, due to distortion correction.
Distortion correction guarantees a loss of sharpness, because some of the pixels in the frame must be stretched apart. See Overview of Distortion for Nikon NIKKOR Z 24-70mm f/2.8 S for an overview of the negative impacts on image quality from distortion correction.
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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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