Choose Day for daytime screen use and a lighter visible tint. Choose Evening for screen use and artificial light after dark when you want the stronger orange lens system.

The stronger tint changes the wavelengths that reach your eyes, so Evening lenses look visibly orange and also change color perception while you wear them.

See the Clip-On collection for options designed to attach to compatible prescription frames.

Open NoBlue Test Results to compare the published measurement summary and source information for the lens systems.

Compare the frame width, lens width, bridge and temple measurements shown on each product page with a pair of glasses that already fits you well.

Use a clean microfiber cloth. For a deeper clean, use lukewarm water and a lens-safe cleaner, then dry gently. Avoid abrasive materials.