Latest or all posts or last 15, 30, 90 or 180 days.
Handpicked deals...
$3698 $2998
SAVE $700

$2397 $1897
SAVE $500

$1199 $898
SAVE $301

$1299 $1169
SAVE $130

$4499 $3999
SAVE $500

$1399 $1099
SAVE $300

$1499 $1299
SAVE $200

$4499 $3149
SAVE $1350

$2299 $1599
SAVE $700

$2498 $2198
SAVE $300

$1799 $1379
SAVE $420

$2998 $2498
SAVE $500

$1299 $1124
SAVE $175

$2199 $1999
SAVE $200

$430 $220
SAVE $210

$3399 $2299
SAVE $1100

$6299 $3599
SAVE $2700

$398 $278
SAVE $120

$1499 $1019
SAVE $480

$1279 $719
SAVE $560

$1699 $1549
SAVE $150

Upgrade the memory of your 2019 iMac up to 128GB

Leica S2: axial chromatic aberration with Leica 70mm f/2.5 Summarit-S ASPH

Update!!!! With what I think is compelling evidence, I show that purple fringing is likely the result of ultraviolet or infrared (or nearby) wavelengths, using my Lupine Betty LED headlamp, which emits very little infrared, and likely no ultraviolet either.

Just published in DAP is an new page assessing axial chromatic aberration (purple fringing) to my review of the Leica S2. An aperture series and large crops are shown.

Also included is a comparison with the Coastal Optics 60mm f/4 UV-VIS-IR APO macro.

The comparison should be of interest to anyone wondering about purple fringing (eg Canon, Nikon or any other brand).

Purple fringing and color bokeh with Leica S 70mm f/2.5 Summarit-S ASPH

MacPerformanceGuide.com
View all handpicked deals...

Nikon AF-S NIKKOR 24-70mm f/2.8E ED VR Lens
$2397 $1897
SAVE $500

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.