Imagery: Auto - Large Table of Contents

EXCERPT page containing first few paragraphs. 2024-05-10 09:17:46
UA_SEARCH_BOT_compatible_botmozilla/5.0 applewebkit/537.36 (khtml, like gecko; compatible; claudebot/1.0; +claudebot@anthropic.com) @ 52.14.121.242

For full access, subscribe here. Or click title to login.

Leica SL3

Leica SL3: Autofocus Errors

re: botched design and design is destiny

Firmware version 1.1.0.

The better a lens is and the higher the resolution of the sensor, the more critical the autofocus accuracy and precision. The Leica SL3 is 60 megapixels (extreme demands on lens) and the APO-Summicron-SL are extreme performance lenses. The AF system thus has near-zero wiggle room for error.

This page discusses issues I’ve had with the Leica SL3 autofocus, with examples.

Leica statements

Article continues for subscribers...

Diglloyd L-Mount Mirrorless is by yearly subscription. Subscribe now

Diglloyd L-Mount Mirrorless offers comprehensive coverage of emerging L-mount lens mount mirrorless cameras and lenses (Leica, Panasonic and Sigma L-Mount cameras and lenses). Available with diglloyd Mirrorless as a bundle, or separately. (L-Mount = Leica, Panasonic and Sigma cameras and lenses using L-Mount).

  • Choose the best camera and lenses for your needs, based on objective evaluation and comparisons.
  • Make better images, a sort of “cheat sheet” saving yourself months or years of ad-hoc learning—best practices and how-to and processing parameters are discussed and shown.
  • Camera image quality, ergonomics, operation settings and considerations.
  • Jaw-dropping image quality found nowhere else utilizing Retina-grade images up to full camera resolution.
  • Real world examples with insights found nowhere else. Capture superior images by understanding lens behavior discussed nowhere else.
  • 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.

Click on any page below to see an excerpt. Or see by topic, for example Panasonic S1R.

f2 @ 1/320 sec, ISO 100; 2024-03-31 13:33:37
LEICA SL3 + Leica 50mm f/2 APO-Summicron-SL ASPH

[low-res image for bot]

diglloyd Inc. | FTC Disclosure | PRIVACY POLICY | Trademarks | Terms of Use
Contact | About Lloyd Chambers | Consulting | Photo Tours
RSS Feeds | X.com/diglloyd
Copyright © 2022 diglloyd Inc, all rights reserved.