Imagery: Auto - Large Table of Contents

EXCERPT page containing first few paragraphs. 2019-02-18 19:55:22
UA_SEARCH_BOT_null @ 52.23.192.92

Zeiss ZF.2 21mm f/2.8 Distagon T*

Aperture Series: Eroding Ancient Bristlecone Pine (Nikon D800E)

This apertures series from the 21mm f/2.8 Distagon show performance on a deeply 3D scene: a very close foreground and a background whose detail is desirable.

Eroding ancient bristlecone pine

Due to the dry high altitude conditions and dense tight-grained resinous wood, the ancient bristlecone pines in this area do not rot; they erode away, over centuries.

A polarizer was used to bring down the brightness of the sky, which has made the sky quite dark: maybe not such a great idea. However, for black and white conversion utilizing the blue channel, this appears to be a very useful idea.

The f/2.8 exposure was given 1/3 stop more exposure than f/4 to ease comparison (thus f/2.8 is actually 1/3 stop darker than shown here). This matches the center brightness closely, though the f/2.8 image is darker away from center.

Article continues for subscribers...

Diglloyd Guide to Zeiss is by yearly subscription. Subscribe now for about 21 cents a day ($75/year).
BEST DEAL: get full access to ALL 7 PUBLICATIONS for only 68 cents a day ($249.95)!

Diglloyd Guide to Zeiss offers comprehensive integrated coverage of Zeiss DSLR lenses for Canon and Nikon. Nearly a decade in the making, it covers everything you need to know for every lens in the ZF.2, ZE, Milvus and Otus lines. Zeiss mirrorless lenses are covered in Guide to Mirrorless and Zeiss ZM rangefinder lenses in Guide to Leica.

  • Make better images by learning how to get the best results right away. A “cheat sheet” saving months of ad-hoc learning—Guide to Zeiss is much more than lens reviews.
  • Save money by choosing the right lens for your needs the first time. A year’s subscription covering ALL these lenses is a tiny fraction of the cost of just ONE lens.
  • Make better images, a sort of “cheat sheet” saving yourself months or years of ad-hoc learning—Guide to Zeiss spells out best practices.
  • Real world examples with insights found nowhere else. Make sharper images just by understanding lens behavior you won’t read about elsewhere.
  • Jaw-dropping image quality found nowhere else utilizing Retina-grade images up to 28 megapixels filling up to 5K display, plus large crops.
  • 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. And see Lloyd’s articles for Lenspire.Zeiss.com.

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

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.