blog:photography:night:2021_09_16

Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revision Previous revision
Next revision
Previous revision
blog:photography:night:2021_09_16 [2021/09/17 14:37] johnblog:photography:night:2021_09_16 [2021/09/17 17:46] (current) – [Images] john
Line 9: Line 9:
   * Light cloud cover   * Light cloud cover
  
-{{:blog:photography:night:2021_09_16:img_3155-1.jpg?700|}}+Location: 
 +  * Garden
  
-{{:blog:photography:night:2021_09_16:img_3160.jpg?700|}}+Software 
 +  * [[https://www.rawtherapee.com/|Rawtherapee]] - RAW file importing, optical correction & image processing 
 +  * GIMP - RAW/TIF to JPEG, cropping
  
-{{:blog:photography:night:2021_09_16:img_3166.jpg?700|}}+The Tokina lens suffers from quite bad chromatic aberration (red/blue/green ghost images) in long exposure night images as seen in this crop from one of the images below: 
 + 
 +{{:blog:photography:night:2021_09_16:chroma.png?400|}} 
 + 
 +Fortunately Rawtherapee takes care of all but the most severe defects when you import it. 
 + 
 +==== Images ==== 
 + 
 +Unaltered JPEG images on the right, processed images from the RAW files on the left: 
 + 
 +{{:blog:photography:night:2021_09_16:img_3155-1.jpg?650|}} {{:blog:photography:night:2021_09_16:img_3155_raw.jpg?650|}} 
 + 
 +{{:blog:photography:night:2021_09_16:img_3160.jpg?650|}} {{:blog:photography:night:2021_09_16:img_3160_raw.jpg?650|}} 
 + 
 +{{:blog:photography:night:2021_09_16:img_3166.jpg?650|}} {{:blog:photography:night:2021_09_16:img_3166_raw.jpg?650|}}
  • blog/photography/night/2021_09_16.1631885843.txt.gz
  • Last modified: 2021/09/17 14:37
  • by john