EXCERPT page containing first few paragraphs. 2017-11-18 20:58:36
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Can the 14.75-megapixel Sigma DP1 Merrill point-and-shoot with its Foveon true-color sensor compete favorably with the Leica MM when converted to black and white? (The DP1 Merrill is reviewed in more detail in Guide to Mirrorless).
A monochrome sensor has an inherent resolution advantage over a conventional Bayer-matrix color sensor, but the Sigma SD1 Merrill sensor is a “true color” sensor with a stacked design that in a spatial sense acts similarlhy to a monochrome sensor, because there is no demosaicing step involved.
- Sigma DP1 Merrill 14.75 X 3 megapixel point and shoot, ISO 100 with its built-in 19mm f/2.8 (28mm equivalent).
- Leica M Monochrom + Leica 28mm f/2.8 Elmarit-M ASPH, ISO 320.
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Diglloyd Guide to LEICA contains in-depth coverage of Leica M system cameras and lenses, with additional coverage of Leica M Monochrom, Leica Q, Leica SL and Leica S.
Special emphasis is placed on Leica M lenses and certain Zeiss ZM lenses.
- Make better images by learning how to get the best results right away.
- Save money by choosing the right lens for your needs the first time, particularly the Summilux/Summicron/Elmarit choice and/or Zeiss ZM.
- Make better images, a sort of “cheat sheet” saving yourself months or years of ad-hoc learning. Processing parameters are discussed and shown.
- Jaw-dropping image quality found nowhere else utilizing Retina-grade images up to 28 megapixels filling up to 5K display, plus large crops [past 2 years or so].
- 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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