The Cambridge Bluelight Blockers- Black
High quality, impact resistant blue light blocking lenses.
Get additional protection from eye strain, reduce headaches and improve sleep. Get more comfort while reading from digital screens. Blue light filtering lenses block potentially harmful high-energy light ( HEV ).
Hypoallergenic, lightweight and optical friendly. Handcrafted premium quality acetate frames featuring spring hinges for all day comfort.
Complimentary hard case and cleaning cloth included.