Canon SPEEDLITE EL-1 Advanced User's Manual page 63

Catchlight Shooting
Using the catchlight panel when shooting a portrait enables you to capture reflected light in a
person's eyes and create a more vivid expression.
1.
Turn the flash head up 90°.
2.
Pull up the wide panel.
3.
Push back the wide panel.
Pull up the protruding area located in the center of the wide panel.
The white catchlight panel is pulled out at the same time.
Push back the wide panel only, keeping just the catchlight panel up.
Shoot using the same method as bounce flash.
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