Latest or all posts or last 15, 30, 90 or 180 days.
Upgrade the memory of your 2018 Mac mini up to 64GB
877-865-7002
Today’s Deal Zone Items... Handpicked deals...
$6099 $5499
SAVE $600

$1599 $1179
SAVE $420

$138 $100
SAVE $38

$350 $220
SAVE $130

$4499 $2649
SAVE $1850

$2799 $2099
SAVE $700

Panasonic Lumix S PRO 70-200mm f/4 OIS Aperture Series @ 87mm: Mosaic (Panasonic S1R, High-Res)

Get Panasonic S1R at B&H Photo.

This page looks at performance of the Panasonic Lumix S PRO 70-200mm f/4 OIS at 87mm on a demanding planar (flat) target at medium distance. This particular subject lays bare all lens weaknesses, but particularly micro contrast and sharpness the frame.

I shot this scene as a comparison against the Leica 90mm f/2 APO-Summicron-SL, which looked fantastic at f/2, but it exhibited a pronounced focus shift that made f/5.6 worse than f/2!

In diglloyd L-Mount Mirrorless:

Panasonic Lumix S PRO 70-200mm f/4 OIS Aperture Series @ 87mm: Mosaic (Panasonic S1R, HighRes)

Presented at up to 93 megapixels (1.414X linear reduction from 187MP) using an approach similar to that documented in Workflow for Multi-Shot High-Res Mode Images in Adobe Camera Raw.

f5.6 @ 0.6 sec Multi-Shot HighRes, ISO 50; 2019-05-22 20:17:02
Panasonic S1R + Panasonic Lumix S PRO 70-200mm f/4 OIS @ 87mm
RAW: Enhance Details, LACA corrected, distortion corrected

[low-res image for bot]

Deals Updated Daily at B&H Photo
View all handpicked deals...

Sigma 105mm f/1.4 DG HSM Art Lens for Sony E
$1599 $1179
SAVE $420

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.