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Leica M240
Leica 28mm f/2.8 Elmarit-M ASPH

Aperture Series: Cell Towers at 10,600' (M240)

The 28mm f/2.8 Elmarit-M ASPH is a diminutive lens, the smallest and lightest in the Leica M line. While it gives up a stop of brightness over its 28mm f/2 Summicron-M ASPH sibling, performance remains high in spite of its small size: by giving up that stop, other optical design compromises need not be made.

Cell towers at 10,600'

The Leica M Typ 240 top shutter speed of 1/4000 second at f/2.8 was just adequate for and exposure in which raw image files contains full highlight detail in the ProPhotoRGB color space, though slightly out of bounds in AdobeRGB (used here). The very bright areas contain little useful detail and were not pulled back or altered, though this could be done.

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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.

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.

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Aperture series 2.8, 4, 5.6, 8, 11, 16 available in full article

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