Tom Ford Eyeglasses. Series number: FT5831-B. Color code: 052. Shape: Rectangular. Lens Width: 51 mm. Lens Bridge: 18 mm. Arm Length: 145 mm. Frame Material: Plastic. Frame Color: Dark Havana. Lenses Type: Blue Light Block. Rim Style: Full-Rim. UPC/EAN code: 889214358417. Tom Ford Blue Light Block Rectangular Mens Eyeglasses FT5831-B 052 51.Manufacturer's Packaging Included. Packaging Size And Color May Vary.