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Leica M10 Monochrom
Leica 28mm f/1.4 Summilux-M ASPH

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Aperture Series: Waning Sun on Aspen Winter Wonderland, Lundy Canyon (Leica M10M)

This series from f/1.4 through f/11 examines total imaging performance of the Leica 28mm f/1.4 Summilux-M ASPH. Sharpness near-to-far and across-the-field along with field curvature, focus shift and general imaging performance.

Of particular interest here is showing how to focus for a scene like this so as to achieve peak total sharpness given the field curvature and focus shift behaviors.

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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 full camera resolution, 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.

Want a preview? Click on any page below to see an excerpt as well as extensive blog coverage, for example on Leica.

Aperture series 1.4,2,2.8,4,5.6,8,11 available in full article

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