Nikon D700 with Nikkor 85mm f/1.8 AF-D lens.
900 ISO; f/1.8, 1/125th.
Edited and converted to B&W in Lightroom.
I was brought up on film where 400 ISO was as fast as you could go with any prospect of decent results.
This is an extraordinary lens given that it was introduced in 1964. Manual focus only of course; pity.