The BLVD sunglasses from Ashbury are a legit pair of sun cheaters that feature Carl Zeiss CR-39 lenses, and in case you aren't into camera or optical lenses you should know Carl is the king of optics.
Hand Crafted Acetate Frame
Lens Specs:Carl Zeiss CR-39 Lens100% UVA and UVB Protection
Frame Specs:Hand Crafted Acetate FrameStainless Steel Optical Hinges
Lens Specs:Carl Zeiss CR-39 Lens100% UVA/UVB Protection
Frame Measurements (mm):
53.0 x 22.0 x 145.0