Latest or all posts or last 15, 30, 90 or 180 days.
Get up to 16x more storage and 2x the speeds of the original drive
Handpicked deals...
$1299 $899
SAVE $400

$1499 $999
SAVE $500

$1499 $1019
SAVE $480

$1799 $1379
SAVE $420

$3698 $2998
SAVE $700

$2397 $1897
SAVE $500

$1199 $898
SAVE $301

$1299 $1169
SAVE $130

$4499 $3999
SAVE $500

$1399 $1099
SAVE $300

$1499 $1299
SAVE $200

$4499 $3149
SAVE $1350

$2299 $1599
SAVE $700

$1799 $1379
SAVE $420

$2998 $2498
SAVE $500

$1299 $1124
SAVE $175

$2199 $1999
SAVE $200

$430 $220
SAVE $210

$3399 $2199
SAVE $1200

$6299 $3599
SAVE $2700

$398 $278
SAVE $120

$1499 $1019
SAVE $480

$1279 $719
SAVE $560

$1699 $1549
SAVE $150

Reader Comment: Nikon 28mm f/1.4E ED, Fujifilm GF Focus Stability

See my Nikon wishlist and Fujifilm GFX system wishlist .

Roy P writes:

It looks like the Nikon 28mm f/1.4 isn’t quite in the same league as the Nikon 105mm f/1.4. Am I right?

Looks like the Fujifilm medium format isn’t quite ready for prime time.

DIGLLOYD: it is far more difficult to achieve performance across the field in a 28mm f/1.4 than with a 105mm f/1.4, and Nikon has chosen to keep the lens size small and price moderate, if about $2k can be considered moderate! The relatively small lens size makes it even more of a challenge. In the central 1/2 of the frame, the Nikon 28/1.4 is outstanding even wide open. Outside that area it needs stopping down. It has beautiful rendering and I like the lens, but it is not an Otus across the imaging field.

It is far more difficult to keep performance high at 28mm than with a 105mm. As the Otus 28 demonstrates: the Otus 28/1.4 has significantly less good MTF wide open than the Otus 55/1.4 MTF or Otus 85/1.4 MTF . Those are not just graphs and numbers, but visible in their effects in real images. The lower MTF at f/1.4 at 28mm is not a coincidence—in a 28/1.4, correcting aberrations is like herding cats. So it's apples and oranges to compare 28mm and 105mm performance—the expectations must be in line with reality.

In reference to Fujifilm medium format , Roy is referring to the focus instability I have observed with every Fujifilm GF lens (such as the Yellow Bike glitch), except perhaps the GF 23mm f/4 , but a 23mm f/4 hides such behaviors better. I have little doubt that it too will misbehave since I deem it a Fujifilm GFX electronic brain-fart bug which I first observed with Fujifilm X five years or so ago—a genetic defect. The GFX sensor is fantastic, so this behavior is terribly disappointing, but it won’t bother or even be noticed by many people since they’ll shoot one frame at f/8 or f/11 or whatever and be oblivious to small errors.

CLICK TO VIEW: Gear


Our trusted photo rental store
View all handpicked deals...

Apple 21.5" iMac with Retina 4K Display (Mid 2017)
$1499 $999
SAVE $500

diglloyd Inc. | FTC Disclosure | PRIVACY POLICY | Trademarks | Terms of Use
Contact | About Lloyd Chambers | Consulting | Photo Tours
RSS Feeds | Twitter
Copyright © 2019 diglloyd Inc, all rights reserved.