I fly with Alpha (B-212) and I have newer noticed a reflection off my sunglasses! Is the reflection off of the frame of your glasses or the glass itself?
If itīs the frame, then your gonna have to replace it with black.
I also fly my JetRanger with CGF Gallet helmet and the visor is very tight/snug on it so there is no light than comes in from behind the visor on it.
Pic is in B-222