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
Up to 1527MB/s sustained performance
🌈Shooting in Mountains thru ~Oct 27
I descend for internet service each day *when feasible*, but not always. Please be patient when subscribing. Hiking injured knee but cycling is therapeutic.

Consistent Focusing Accuracy Requires a High-Resolution EVF: Leica M vs Sony

Actual pixels from Leica M Typ 240 image

Shooting the mosaic with its ultra-fine details with (the same lens), I was struck by just how much better the Sony EVF is than the Leica VF-2 on the M240.

The extra resolution of the 36-megapixel Sony A7R means that at 14X there is more to be seen than with the 24-megapixel M240 at 10X.

But it’s about a lot more than sensor resolution: the Leica VF-2 just looks blurry by comparison to the Sony EVF regardless of what it is displaying, and its contrast is inferior. Which means that the ability to discriminate accurate focus is impaired using the Leica VF-2, in all cases.

The Leica VF-2 is 1.4 megapixels; the Sony built-in EVF is a much crisper 2.4-megapixels. With the M240 + VF-2, grout lines between the tiny tiles all but disappear; with the Sony A7R, grout lines pop into focus when the focus is perfect. Still, it’s fair to say that something around 4 megapixels would be even better.

Moreover, my extensive field work with both cameras tells me that the Leica VF-2 resolution can be a source of errors: it often leads to front-focus errors particularly with slower lenses. It just does not have adequate resolution, so one is forced to use focus peaking, which is a poor solution for optimal focus (close but no cigar).

Leica should support a high-res EVF option, even if the CPU in the M240 can only deliver 10 or 15 frames per second refresh rate. The VF-2 offering feels hugely inferior in comparison to current EVF technology, degrading the M experience.

Leica 50mm f/2 APO-Summicron-M ASPH
Durable and fast, up to 1800MB/s
B&H Deal ZoneDeals by Brand/Category/Savings
Deals expire in 6 hours unless noted. Certain deals may last longer.
$2699 SAVE $300 = 10.0% $38 FREE ITEMS Canon 11-24mm f/4 EF L USM in Lenses: DSLR
$774 SAVE $222 = 20.0% $100 GIFT CARD Pentax 10x43 Z-Series ZD ED Binocular in All Other Categories

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.