diglloyd
VIEW CATALOG

Our Publications:


Up to 2.0TB of Portable, High-Performance, Bus-Powered Capacity

Lloyd's recommendations for:
SSDHard drivesMemory
from trusted vendor OWC

For reviews, visit:
Mac Performance Guide


100% Kona, 100% Family Owned
Don't miss Mac Performance Guide.com
Wind in My Face Bicycling blog and gear reviews
toggle color scheme

Tuesday, September 29, 2009

Zeiss ZE 21mm f/2.8 Distagon example image

Shown below is an example image taken with the Canon 5D Mark II and the new Zeiss ZE 21/2.8 Distagon. It was shot wide-open at f/2.8 handheld at 1/125 second.

The example is grainy (high ISO), yet demonstrates the corner to corner image integrity, contrast and beautiful rendition made possible by the ZE 21/2.8. And it’s a real-world image made in dull tungsten lighting, just like you can have fun making in walk-around shooting. Sometime in November or so, Canon EOS users will have this best-in-class lens at their disposal (it’s already available for Nikon).

The image below can be made to look much better (contrast, brightness and more), but as shown it is presented in a minimally-processed state: converted in DPP, then converted trivially to black and white in Photoshop, downsized, sharpened very lightly, and that's it. Many larger and less compressed examples are found in Guide to Zeiss ZF/ZE Lenses.

Click to see a larger view along with actual pixels crops. Observe the image as a whole; the clarity and integrity are impressive wide open at f/2.8; the ZE 21/2.8 makes a strong case of an “anywhere, anytime, any light” lens. Whether it’s macro work to 1:5 or outdoors or indoors, this is one lens that anyone who delights in ultra wides must own.

The 21/2.8 Distagon is not perfect at f/2.8: improvements occur at f/4, a bit more at f/5.6 where it peaks, then f/8 holds that quality, but results begin to be softened just a smidgen by diffraction. A graceful decline to f/11/16/22 follows from diffraction. That’s exactly the behavior a top-flight lens should exhibit.

When you do buy the 21/2.8 Distagon or other stuff, thank you for using my B&H ad at left/near top.

Zeiss ZE 21mm f/2.8 Distagon example
Zeiss ZE 21/2.8 Distagon @ f/2.8 handheld @ 1/125 ISO 800 pushed 1.5 stops

diglloyd Inc. | FTC Disclosure | Privacy Policy | Trademarks | Terms of Use | Copyright © 2008-2012 diglloyd Inc, all rights reserved. | Contact