Coach Sunglasses Sarah S437 Black Gradient Lenses - Great Condition! Lenses have no scratches and come with the Coach hard case and the Coach cleaning cloth. I love the flower motif on the inside of the arms. Measurements for each lense (Not including frame) Not approximate, but wanted to give you the best measurements I could: 38mm vertical lense 63mm horizontal lense Frame is about 140mm. Please check out my other listings. Thank You!.