Latest or all posts or last 15, 30, 90 or 180 days.
877-865-7002
Today’s Deal Zone Items... Handpicked deals...
$600 $450
SAVE $150

$1149 $799
SAVE $350

$580 $320
SAVE $260

$1699 $1199
SAVE $500

$1799 $1379
SAVE $420

$799 $299
SAVE $500

$15199 $13699
SAVE $1500

$7995 $7495
SAVE $500

$1299 $1099
SAVE $200

$700 $500
SAVE $200

$764 $399
SAVE $365

$290 $250
SAVE $40

$169 $99
SAVE $70

$370 $300
SAVE $70

$200 $170
SAVE $30

$250 $235
SAVE $15

$3899 $3699
SAVE $200

$2799 $2499
SAVE $300

$1199 $999
SAVE $200

$1799 $1379
SAVE $420

$2999 $2399
SAVE $600

$18599 $17099
SAVE $1500

$420 $170
SAVE $250

$1499 $649
SAVE $850

$1499 $649
SAVE $850

$420 $170
SAVE $250

$369 $239
SAVE $130

$1699 $1399
SAVE $300

$1498 $998
SAVE $500

$999 $949
SAVE $50

$1099 $999
SAVE $100

$250 $250
SAVE $click

Upgrade the memory of your 2019 iMac up to 128GB
Save Big $$$$ on Memory for 2019 Mac Pro

Up to 65% better pricing than Apple

Lloyd recommends 32GB RDIMM modules for most users (more expensive LRDIMMS are for 512GB or more).


Reviewed: Kolarivision-Modified Sony A7R II with Leica 18mm f/3.8 Super-Elmar-M ASPH

Get Sony A7R II mirrorless and Leica 28mm f/1.4 Summilux-M ASPH B&H Photo.

Leica 18mm f/3.8 Super-Elmar-M ASPH

Ray angle of rangefinder lenses interacting with the relatively thick sensor cover glass of the Sony mirrorless cameras introduces severe astigmatism in outer zones, along with lateral chromatic aberration.

Astigmatism can be understood as “two planes of focus generating a double image”. These are the sagittal and tangential foci, as used in MTF charts.

Completing my three M-lens survey, a specially modified Sony A7R II (KolariVision) and a stock unmodified A7R II were used to explore the performance of the Leica 18mm f/3.8 Super-Elmar-M ASPH.

Along with the similar Leica 28/1.4 Summilux-M ASPH analysis, this analysis of the Leica 18/3.8 further substantiates the severe quality losses with Leica M and Zeiss ZM wide angle lenses on Sony Mirrorless (without the Kolarivision mod).

Sony A7R II Kolarivision Mod: Leica 18mm f/3.8 Super-Elmar-M ASPH

See also my analysis of the performance of Zeiss ZF.2 lenses on Sony Mirrorless in Guide to Zeiss (full aperture series as full lens evaluations for several of the ZF.2 wide angle lenses).

Sony A7R II
OWC Envoy Pro EX SSD
Blazingly fast Thunderbolt 3 SSD!

Up to 4TB capacity, USB-C compatible.

USB-C model also available


Great for travel or for desktop!
OWC Accelsior 4M2 PCIe SSD
6000 MB/sec!
Mac or PC.


Ideal for Lightroom, Photoshop, video.
Capacity up to 16TB!
OWC Thunderblade Thunderbolt 3 SSD

Blazing fast, up to 16TB.

YEE HAH!



√ No more slow and noisy hard drives!

Save the tax, we pay you back, instantly!
View all handpicked deals...

Apple iPad Pro 12.9" (64GB, Wi-Fi + 4G LTE, Space Gray, Previous Gen)
$1149 $799
SAVE $350

diglloyd Inc. | FTC Disclosure | PRIVACY POLICY | Trademarks | Terms of Use
Contact | About Lloyd Chambers | Consulting | Photo Tours
RSS Feeds | Twitter
Copyright © 2020 diglloyd Inc, all rights reserved.