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Leica 21/1.4 Summilux-M ASPH


Leica 21/3.4 Super-Elmar-M ASPH

Comparison: Leica 21/1.4 vs Leica 21/3.4 (Rockfall)

How does the super-speed Leica 21/1.4 Summilux-M ASPH compare to the superlative Leica 21/3.4 Super-Elmar-M ASPH?

Please see the general discussion on the previous page of the implications of building an ultra high speed super wide angle lens (the 21/1.4).

Comparison

Shown below is the test scene, chosen for its near/far subject matter and the fine detail it offers everywhere in the frame.

I left the scene somewhat cold (blue), as this matches what my eye perceived in the deeply shaded Cottonwood Canyon.

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Diglloyd Guide to Leica is by yearly subscription. Subscribe now for about 25 cents a day ($90/year).
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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.

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

Leica M9P + 21/1.4 Summilux-M ASPH @ f/1.4

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