3.5 Deep Blue Blue Light Readers Conduct your everyday tasks with a clear point-of view in these readers. The lenses also feature blue light protection to help block harmful rays from electronic devices. From Prive Revaux. Includes readers, trifold case, and cleaning cloth Blue light protection Lenses can be swapped out for prescription lenses Three-barrel metal hinges Each lens measures 2"W x 1-3/4"H Imported Ready-to-wear non-prescription glasses Brand: Prive Revaux Department: Unisex Adults Frame Color: Blue Type: Eyeglasses Vintage: No Style: Round Strength: +3.50 strength Gender: Unisex Age Group: Adult Lens Width: 50 mm Lens Color: Clear Magnification Strength: =+3.50 strength
