Canon Dedicated Flash

Direct flash on camera Aperature Priority (Av) setting at 1/200 sec shutter speed

ISO 100
f 8.0
1/200 sec

Direct flash off camera Aperature Priority (Av) setting at 1/200 sec shutter speed 

ISO 100
f 8.0
1/200 sec

Flash fill Aperture Priority Auto shutter speed

ISO 100
f 2
1/60 sec

Flash with modifier (spot) Aperature Priority (Av) setting at 1/200 sec shutter speed

ISO 100
f 1.2
1/200 sec