Latest or all posts or last 15, 30, 90 or 180 days.
Get up to 16x more storage and 2x the speeds of the original drive

Focus Shift — Zeiss 50mm f/2 Makro-Planar and Zeiss 50mm f/1.4 Planar

For many lenses, focus shift is by far the most important lens behavior in determining sharpness as a practical matter for real images. This is especially true with higher resolution cameras like the Nikon D800E, but it holds true at 22 megapixels and 12 megapixels, in fact more than most photographers realize.

Just published in Guide to Zeiss ZF / ZE Lenses : a study of focus shift with the Zeiss 50mm f/1.4 Planar vs the Zeiss 50mm f/2 Makro-Planar. This follows my in-depth focus shift study of the Canon 50mm f/1.2L.

Focus shift and what to do about it are discussed in detail in Making Sharp Images.

Zeiss ZF.2 50mm f/2 Makro-Planar, Zeiss ZF.2 50mm f/1.4 Planar

 

Apple MacBook 12-inch, Mid 2017 (Current Model)

$1599 Only $999

1.3 GHz i5, 8GB, 512GB SSD
Apple Refurbished, Factory Sealed, Apple 1 Year Limited Warranty

MacPerformanceGuide.com
B&H Deal ZoneDeals by Brand/Category/Savings
Deals expire in 8 hours unless noted. Certain deals may last longer.
$2797 SAVE $600 = 17.0% $246 FREE ITEMS Nikon Z 7 Mirrorless in Cameras: Mirrorless
$2798 SAVE $400 = 12.0% Sony a7R III Mirrorless in Cameras: Mirrorless
$3498 SAVE $1000 = 22.0% Sony a9 Mirrorless in Cameras: Mirrorless
$898 SAVE $100 = 10.0% $161 FREE ITEMS Sony DSC-RX100 VA in Cameras: Point and Shoot
$1879 SAVE $1071 = 36.0% ZEISS 15mm f/2.8 Distagon T* ZE in Lenses: DSLR

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.