Imagery: Auto - Large Table of Contents

EXCERPT page containing first few paragraphs. 2019-04-24 04:07:13
UA_SEARCH_BOT_null @ 54.82.119.116

Sony A7R III
Zeiss Loxia 85mm f/2.4 Sonnar

Panoramic Stitching with Zeiss Loxia 85mm f/2.4 Sonnar

The Zeiss Loxia 85mm f/2.4 is lightweight and compact enough to be ideally suited for field use for still photography including panoramic stitching. This page comments on field experience using it.

Shot using the Really Right Stuff PG-02 LLR Pano-Gimbal Head, which allows the desired angle of camera to subject, even while it can be kept level by rotating.

Example: Carrizo Plain old ranch complex

Manual focus is idea for stitching because there are no concerns about inadvertently changing focus—focus once and shoot all frames, knowing that there will be no electronic glitch to change focus as with some cameras, nor any need to disable AF with the shutter release.

Optically, the Zeiss Loxia 85mm f/2.4 Sonnar is outstanding, delivering razor sharp detail. Its 1% pincushion distortion is not ideal but low enough that correction usually should be skipped, since correcting it does reduce micro contrast visibly. On the other hand, stitching generally loses some micro contrast, so correction is just fine when needed.

Article continues for subscribers...

Diglloyd Guide to Mirrorless is by yearly subscription. Subscribe now for about 25 cents a day ($90/year).
BEST DEAL: get full access to ALL 8 PUBLICATIONS for only 68 cents a day ($249.95)!

Diglloyd Guide to Mirrorless offers comprehensive integrated coverage of most APS-C and full frame mirrorless cameras and lenses.

Special emphasis is placed on Sony full-frame, including Sony lenses and the high performance Zeiss Batis and Zeiss Loxia lenses plus Rokinon/Samyang and others. Fujifilm X, Olympus and Panasonic M4/3, Sigma dp Merrill and dp/sd Quattro are also covered in depth. Years in the making, it offers a wealth of material for choosing and using a mirrorless camera.

  • Make better images by learning how to get the best results right away. For example, the best way to set up your Sony camera.
  • Save money by choosing the right lens for your needs the first time, particularly with the numerous lenses available for Sony.
  • 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.
  • Jaw-dropping image quality found nowhere else utilizing Retina-grade images up to full camera resolution, plus large crops.
  • 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 Sony.

Old ranch complex, Carrizo Plain National Monument
f6.3 @ 1/125 sec, ISO 100; 2019-03-26 18:15:44
[location “Carrizo Plain National Monument”, 60°F / 15°C, Enhance Details, LACA corrected, "off Elkhorn Road", polarizer=Zeiss, panorama 13 frames]
Sony A7R III + Zeiss Loxia 85mm f/2.4 Sonnar

[low-res image for bot]

diglloyd Inc. | FTC Disclosure | PRIVACY POLICY | Trademarks | Terms of Use
Contact | About Lloyd Chambers | Consulting | Photo Tours
RSS Feeds | Twitter
Copyright © 2019 diglloyd Inc, all rights reserved.