I'm using flashes with umbrellas to shoot portrait for a church program and confronting with the reflections from eye-glasses on subject.
The light sources in the room are:
- On stand flashes (power 1/4 at fill light on lens axis level, 1/8 at key light and 1/8 at background light with Curtis' gel)
- 3 rows of fixed fluorescent lights from ceiling 8-9 foot height.
My camera manual settings are at f/8, shutter speed 1/25, ISO 200.
Would someone tell me how to avoid the reflection on the subject's glasses? Your suggestions are greatly appreciated.