EXCERPT page containing first few paragraphs. 2019-02-23 14:28:32
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This page looks at bokeh in out of focus areas.
While many are quick to praise an f/1.2 lens for “good bokeh”, there is no automatic reason this should hold, particularly if aspheric lens elements are used.
Bokeh at distance
These two examples show bokeh for distant objects with a small and moderate amount of defocus.
This first image is only slightly out of focus. The tree looks edgy and unsettled; this is due to secondry color layering magenta green blurs around the tree branches. The result is not pleasant.
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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.
- Make better images by learning how to get the best results right away. For example, the best way to set up your Sony camera.
- Save money by choosing the right lens for your needs the first time, particularly with the numerous lenses available for Sony.
- Make better images, a sort of “cheat sheet” saving yourself months or years of ad-hoc learning—best practices and how-to and processing parameters are discussed and shown.
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- Real world examples with insights found nowhere else. Make sharper images just by understanding lens behavior you won’t read about elsewhere.
- 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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