Camera: Canon EOS 60D

Lens: Canon EF 70-200mm f4 L USM IS

Focal length: 70mm; Aperture: f/4

Shutter speed: 1/13; ISO:  640

Camera: Canon EOS 60D

Lens: Canon EF 70-200mm f4 L USM IS

Focal length: 100mm; Aperture: f/4

Shutter speed: 1/50; ISO: 1600

Camera: Canon EOS 20D

Lens: Canon EF 50mm f1.4 USM

Focal length: 50mm; Aperture: f/1.4

Shutter speed: 1/20; ISO: 100