Easy on the eyes. An update on a classic: pilot frames with new blue light-filtering lenses. The blue light filtering eyeglasses are designed to improve visual comfort in front of digital devices through blue light filtration, reducing it by at least 20% between 380 and 450 nm. Great for indoor or outdoor wear, the non-prescription clear lenses feature UV protection and an easy-to-clean treatment. Frame: metal; temple: acetate Pilot shape Lenses: blue light filtering. Blue light-filtering eyeglasses are designed to improve visual comfort in front of digital devices through blue light filtration, reducing it by at least 20% between 380 and 450 nm. Lens width: 57 mm; bridge width: 14 mm; temple length: 140 mm Universal fit: designed to fit most faces and prevent sliding Includes a protective orange case