Video from an infrared CCTV surveillance camera...
Using the most retro-reflective material, Reflectacles Ghost reflect both infrared-light and visible-light. In low-light environments, most cameras using infrared technology will not be able to capture your facial features. They also reflect visible-light making you seen on the road and anonymous in images/video using a flash. (Note: The reflective material for Ghost is only available in silver)
Reflectacles Originals reflect visible-light making you seen on the road and anonymous in images/video using a flash. They are available in seven colors. The order from most to least reflective are:
Silver, Neon, Gold, Blue, Green, Orange, Red
Sunglass Lenses are are darkly tinted.
Active Lenses are slightly tinted.
Transition Lenses lenses turn medium grey in sunlight and are clear when indoors (+ $35).
Any optical shop could make prescription lenses for the frames.