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
Capacities up to 48TB and speeds up to 1527MB/s
🌈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 FE 14mm f/1.8 DG HSM Art Aperture Series: Hiker at Upper Conness Lake

Get Sigma DG HSM Art lenses at B&H Photo as well as Sony A7R III and see my Sony wish list.

Sigma has adapted its outstanding Sigma DG HSM Art lens line to Sony mirrorless by extending the rear of the lens barrel. Since it was designed for a DSLR, the optical design is ray angle friendly for digital sensors.

This near-to-far scene is an informative demonstration of field curvature and depth of field with the Sigma FE 14mm f/1.8 DG HSM Art. It should be helpful for photographers looking to capture maximum sharpness, that is, by understanding focus placement and taking into account field curvature.

Sigma FE 14mm f/1.8 DG HSM Art Aperture Series: Hiker at Upper Conness Lake

Images at sizes up to full camera resolution.

f4.5 @ 1/400 sec, ISO 50; 2018-09-11 12:55:25
[location “Upper Conness Lake”, altitude 10700 ft / 3261 m, LACA correction]
Sony A7R III + Sigma 14mm f/1.8 DG HSM Art

[low-res image for bot]

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.