Guess Eyeglasses Frames Round Gold/Purple GU 320 PRM 46[]20 130 Spring Hinges Vintage Nice!!  These vintage Guess eyeglasses are in very solid condition.  They have prescription lenses that will need to be replaced.  The width between the temples by the front of the frame is approximately 4.5" (roughly 114 to 115 mm), slightly smaller than the average pair of eyeglasses.  They come from a smoke free home.  11 detailed pictures provided.  Thanks for looking!