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EXCERPT page containing first few paragraphs. 2018-05-23 05:40:36

Leica SL: Color Moiré Example

See also the f/1.4, f/2, f/2.8 series for this image.

Color moiré is an issue with any Bayer matrix camera lacking an anti-aliasing filter (though the Pentax K1 SuperRes pixel shift mode avoids the issue entirely).

Your author’s extensive experience with 36/42/50 megapixel cameras versus 24MP Leica cameras shows that 24-megapixel full-frame sensors are far more prone to color moiré, as well as other digital artifacts. That makes two powerful argument against any (circa mid-2016) Leica M or SL or S camera in favor of Nikon or Sony or Canon cameras of 36/42/50 megapixels. That’s because the oversampling of a higher-resolving sensor reduces digital artifacts like color moiré. That said, many subjects do not have repeating patterns and thus avoid any obvious color moiré issues.

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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.

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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f2.8 @ 8.0 sec, ISO 100; 2016-06-09 20:06:32
LEICA SL (Typ 601) + Zeiss ZM 35mm f/1.4 Distagon

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