EXCERPT page containing first few paragraphs. 2023-10-01 22:00:39
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Comparing X100 at f/2.8 to f/8
Which aperture to use for peak image quality?
I shot at both f/2.8 and f/8 at 1/500 second (using the built-in ND filter for the f/2.8 shot so as to avoid any image quality issues with high speed).
Image quality at f/2.8 is high— better than many DSLRs with their kit lenses, or even some pro-quality zooms, with some hints of forward field curvature towards the edges.
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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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- Aperture series from wide open through stopped down, showing the full range of lens performance and bokeh.
- Optical quality analysis of field curvature, focus shift, sharpness, flare, distortion, and performance in the field.
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