Tripod mongoose 3.5 head
Camera Model Canon EOS 7D
Shooting Mode Aperture-Priority AE
Tv( Shutter Speed ) 1/250
Av( Aperture Value ) 8.0
Metering Mode Evaluative Metering
ISO Speed 200
Lens EF500mm f/4L IS USM +1.4x
Focal Length 700.0mm
AF Mode AI Servo AF
AF area select mode Spot AF
This was the prelude to a squabble, all comments welcome.