CLASSIC Product Number: ZA191019-48A1 Frame Color: Brown (Gradation) For Distance Power: Right -4.00 Left -4.00 Lenses (R): Z-155SP(A)PC33 Lenses (L): Z-155SP(A)PC33 I believe these are blue light cut lenses. Please note that I will not attach the receipt due to the inclusion of personal information. Since these are prescription lenses, please have the power adjusted to your needs. The free exchange warranty period has expired. Please understand that these are used items before purchasing. There is no box, so they will be wrapped in bubble wrap for delivery. Includes instruction manual.