Latest or all posts or last 15, 30, 90 or 180 days.
Welcome to diglloyd.com
In-depth review coverage is by subscription.
Also by Lloyd: MacPerformanceGuide.com and WindInMyFace.com
First-time visitor
Upgrade the memory of your 2018 Mac mini up to 64GB
🌈Shooting in Mountains thru ~Dec 1st
Nov 16, 12:00 PST.
When feasible I descend for internet service most days, but that is 'costly'. Please expect up to 48 hour delay when subscribing.
OWC Thunderbolt 3 Dock
Must-have expansion for 2017 iMac/ MacBook Pro
Thunderbolt 3 • USB 3 • USB-C • Gigabit Ethernet • Dual Thunderbolt 3 Ports
4K Support • Mini Display Port • Analog sound in/out • Optical sound out

Sigma 135mm f/1.8 DG HSM Art Shootout vs Nikon 70-200/2.8 FL ED VR vs Zeiss 135/2 APO-Sonnar

Get Sigma DG HSM Art and see my recommended lenses for Nikon and recommended lenses for Canon.

See Sigma DG HSM Art lens reviews in diglloyd Advanced DSLR.

Close range shooting is often a weakness in many lenses designs, which intentionally or not “game” the lab testing system by not performing nearly as well at close range as at distance. There are issues such as sharpness and micro contrast, correction for secondary color, and breathing (change in focal length with focus distance).

In my review of the Sigma 135mm f/1.8 DG HSM Art in Advanced DSLR:

Sigma 135/1.8 DG HSM Art vs Nikon 70-200/2.8 FL ED VR (White Flowers, Nikon D810)

Includes images up to full resolution, with crops.

In Guide to Zeiss, I make it a 3-way shootout:

Zeiss 135/2 APO-Sonnar vs Sigma 135/1.8 DG HSM Art vs Nikon 70-200/2.8 FL ED VR (White Flowers, Nikon D810)

f2.8 @ 1/6 sec, ISO 64; 2017-05-10 14:29:48
NIKON D810 + Sigma 135mm f/1.8 DG HSM Art

[low-res image for bot]
MacPerformanceGuide.com

diglloyd Inc. | FTC Disclosure | PRIVACY POLICY | Trademarks | Terms of Use
Contact | About Lloyd Chambers | Consulting | Photo Tours
RSS Feeds | Twitter
Copyright © 2008-2017 diglloyd Inc, all rights reserved.