MACKINTOSH PHILOSOPHY MP-5030 E2 This frame has a shape that is between a Wellington and a Boston style. It's a small size, 46. Both have -1.5 nearsighted lenses and astigmatism correction. Please replace the lenses online or take them to an optician to have them replaced with lenses suitable for your needs. +++Reference: Cheap online lens replacement services+++ lenskoukan.com Megane Sunglasses DOURAKU ■ Brand: MACKINTOSH PHILOSOPHY ■ Model Number: MP-5030 E2 ■ Frame Color: col.3 (Clear Gray on Clear Light Gray) ■ Frame Material: Plastic ■ Temple Core: Titanium Lens Width: 46 mm Bridge Width: 23 mm Temple Length: 145 mm Lens Height: 37.5 mm Frame Width: 142 mm