Contax 100-300 is good lens ! However, I have many focus misses from Iceland from this lens
The weather played a big part " Strong weather" and it's not the world's easiest lens to focus .. but when it hits, it will usually be okay
Have 6 pictures from this place when the northern lights when it was strongest
In fact, had an even better Northern lights on last Iceland trip .however the location was not good at that time
Sony A7R II + Zeiss Loxia 21mm f/2.8 by Ronny Olsson, on Flickr
Evaluating the Sigma 100-400 Contemporary. Taking some test shots of the squirrels harvesting peanuts from the front lawn.
Odd thing - the image uploaded to Flickr isn't nearly as sharp as the one in LR.
Trying a direct upload instead.
- Edit: image here also seems to lack applied sharpening, and is a bit softer than my local copy. Hmmm