Canon Speedlite EL-5 Advanced User's Manual page 185

Bounce angle
Normal flash
Flash duration
Color temperature
information Supported
transmission
Bounce direction
Up
Down
Left
Right
Flash output Flash duration (approx., sec.)
1/1
1/2
1/4
1/8
1/16
1/32
Bounce angle (approx.)
45° 60°
0°
7°
60° 75°
0°
60° 75°
Flash output
1/710
1/1310
1/2610
1/4890
1/7990
1/13250
185
75° 90° 120°
90° 120° 150°
90° 120° 150°
Flash duration (approx., sec.)
1/64 1/18640
1/128 1/23650
1/256 1/29050
1/512 1/35330
1/1024 1/46290
180°
180°