|Comparison between Auto AF Point Selection and Manual AF Point Selection in single frame|
This seems to resolve the problem I was having with my T5i moon photos being less than crisp around the edges even in decent viewing conditions.
The result of a stack of 39 images in Registax, with some modest High Pass in Photoshop...
|Stack of 39 frames in Registax, each at ISO 100, f/11, 1/50 sec, 300mm|
That's more like it! Now I just need to replicate this for each phase of the moon! Kidding... but I'll probably get around to it eventually anyway.