Fashionable Blue Light Blocking Eyeglasses LX19040-BB60 Magnification Strength:without magnification Frame Material: Plastic

Frame Material: Plastic

titanium and metal frame with spring hinge

Lens height about 1 5/8 inches (42mm)

It's great in relieving visual discomfort and fatigue when working or gaming on computer for a long time

Lens width about 2 1/16 inches (53mm)

Fashionable Blue Light Blocking Eyeglasses LX19040-BB60 Magnification Strength:without magnification Frame Material: PlasticAcrylic lens, metal frame with spring hinges Block 60% blue light, 20% color distortion Frame width about 5 5 16 inches (135mm) Lens width about 2 1 16 inches (52mm) Lens height about 1 3 4 inches (44mm) Bridge (DBL) about 1 2 inches (13mm) Temple length about 5 5 16 inches (135mm)