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An angular square profile and logo-marked temples define everyday glasses featuring scratch-resistant lenses that help filter out blue light from screens and devices. 51mm lens width; 19mm bridge width; 145mm temple length Blue light–blocking lenses have a slight tint CR-39 lenses Plastic Imported DIFF Eyewear participates in give-back initiatives that provide reading glasses to those in need





DIFF Allen 51mm Square Blue Light Blocking Glasses In Multi
Compare Across 800+ Stores

Compare Across 800+ Stores


Allen 51mm Square Blue Light Blocking Glasses In Multi
An angular square profile and logo-marked temples define everyday glasses featuring scratch-resistant lenses that help filter out blue light from screens and devices. 51mm lens width; 19mm bridge width; 145mm temple length Blue light–blocking lenses have a slight tint CR-39 lenses Plastic Imported DIFF Eyewear participates in give-back initiatives that provide reading glasses to those in need