Godfrey
somewhat colored
I will look into the Flexon possibility !
I've had Flexon frames ... they're nice, but mine suffered too many breakages. I've been using Lindberg frames for the past eight years or so ... very thin acrylic frame with simple titanium arms that have a clever fold implementing the hinge. Only one pair has ever cracked (not broken) and Lindberg replaced them free of charge (and they were over three years old!). Best frames I've ever had: very light, very thin, sit close to the eye, dont get in the way, and flex nicely when needed.
G