Óculos Anti Luz Azul com Lente Laranja - SHINU (75% de bloqueio)

These orange-tinted SHINU glasses block up to 75% of blue light from screens and artificial lights, suitable for prolonged digital use, reducing eye strain and improving focus.

• The description claims the glasses block up to 75% of blue light according to laboratory tests.
• The description claims they reduce eye strain, headaches, and dry eyes.
• The description claims they improve visual focus and performance over long periods.
• The description claims they protect the retina from harmful blue light without significantly darkening vision.