EXCERPT page containing first few paragraphs. 2019-05-20 18:47:32
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The Zeiss Batis line is designed for Sony full frame mirrorless cameras: Sony A7s, Sony A7, Sony A7 II, Sony A7R and follow-on models. Accordingly, the lenses are fully electronic as with any Sony FE lens offered by Sony.
One implication of this fully compatible support is behavior in Adobe Camera Raw that insists upon correcting lateral chromatic aberration (LACA); the user has no choice in the matter. Hence any lens assessment of the native LACA behavior must use some other raw converter. Many vendors have now adopted this strategy, and Adobe seems intent on enforcing it in ACR. This behavior applies similarly in Adobe Photoshop Lightroom.
Fortunately, neither distortion nor vignetting corrections are auto-applied by ACR, at least as this was written in mid 2015.
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Diglloyd Guide to Mirrorless is by yearly subscription. Subscribe now for about 25 cents a day ($90/year).
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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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