Ok, not a very good test, but under show conditions, this is about as much as I can do.
This is the original image. The below image shows a 100% crop of the red area.
No adjustments, other than Auto-Levels and slight USM applied to the crop.
This is shot at 1/10 @ f/7.1. ISO 200 I think.
Focal length: 200mm. (300mm in 35mm equivalent)