photos, it will produce a highlighted point on the eyes of the subject and thus make the eyes charming (catch light).
This function can reach optimal effect when the flasher head is up 90°.
12. Use Wide-angle Diffuser
Pull out the wide-angle diffusion board, push back the
reflection board and arrange them as per the figure; in such
case, the flash scopes will extent to 18 mm and the flash effect
will be softer and more natural.