Montblanc Eyeglasses. Series number: MB0705. Color code: 001. Lens Width: 56 mm. Lens Bridge: 19 mm. Arm Length: 145 mm. Frame Material: Plastic. Frame Color: Black. Lenses Type: Clear demo lenses. UPC/EAN code: 664689905690. Montblanc Black Eyeglasses MB0705 001 56.