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

Leica v2016 28mm f/2 Summicron-M ASPHAssessment of Focus Shift at MOD

Get Leica 28mm f/2 Summicron-M ASPH at B&H Photo.

Leica 28mm f/2 Summicron-M ASPH

Significant focus shift inflicts serious damage to image sharpness where intended/desired and thus makes obtaining optimal results on high-res digital cameras much more challenging.

I’m often asked “which lens is sharper”. This is a complex question that involves many factors, but focus shift is the elephant in the room with some lenses, ignored when talking about sharpness.

Accordingly, one of the first things I check for with any new lens is focus shift, because it’s so critical a factor. This assessment is at minimum object distance (MOD) with the 2016 version of the Leica 28mm f/2 Summicron-M ASPH:

Leica 28mm f/2 Summicron-M ASPH Focus Shift Evaluation at MOD (Dolls, M240)

This is a MUST READ for anyone considering the 2016 Leica 28mm f/2 Summicron-M ASPH, whether it’s the 2016 version or its predecessor.

f2 @ 1/15 sec, ISO 200; 2016-02-08 12:44:03
LEICA M (Typ 240) + Summicron-M 1:2/28 ASPH

[low-res image for bot]
B&H Deal ZoneDeals by Brand/Category/Savings
Deals expire in 18 hours unless noted. Certain deals may last longer.

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.