Latest or all posts or last 15, 30, 90 or 180 days.
Upgrade the memory of your 2019 iMac up to 128GB
Apple 15-inch MacBook Pro
Only $4199 $2299

16GB / 2TB SSD / 2.9GHz / 4GB GPU

Apple Refurbished, Factory Sealed
Apple 1 Year Limited Warranty

Sony A7R III Pixel Shift: Is it Viable Outdoors Even in Almost-Still Conditions?

See my Sony wish list and get Sony A7R III and Zeiss Loxia at B&H Photo.

Pixel Shift is a wonderful idea. But it is also severely limited in its application, with unpredictable results from conditions one cannot even feel or sense, including changes in lighting. I can’t see much use for it in my shooting. I‘m thinking a Bayer-matrix 100-megapixel Fujifilm GFX-100 or Hasselblad X2D, I guess.

OTOH, I don’t recall the Pentax K-1 SuperRes pixel shift mode having such problematic usage. Maybe Sony can up their game by improving it to not require 3+ seconds regardless of shutter speed. Still, there are outdoor uses in which it will work. But then it’s not a habit, it’s an exception and easy to forget to do.

This example looks at using pixel shift in an outdoor situation in which there is very little wind and yet issues occur because pixel shift requires zero movement for 3+ seconds. This kind of scenario interests me greatly, since pixel shift bumps up the image quality considerably—if it can be used.

A DNG file incorporating all 4 pixel-shift frames was generated using LibRaw SonyPixelShift2DNG. The resulting DNG was then processed exactly the same as the ordinary non-pixel-shift frame (number 1 of the group of 4).

Sony A7R III Pixel Shift: Aspen Trunks at Dusk

Includes Pixel shift and single shot image at up to full resolution as well as a large crop and discussion of the viability of pixel shift for outdoor use.

f11 @ 1.3 sec PixelShift, ISO 100; 2017-12-08 16:23:35
Sony A7R III + Voigtlander MACRO APO-LANTHAR 65mm F2 Aspherical

[low-res image for bot]
View all handpicked deals...

Apple 15.4" MacBook Pro with Touch Bar (Mid 2018, Space Gray)
$6299.0 $4199
SAVE $2100

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.