Dual Strength Bifocal- The Card Shark

Discover the Card Shark Dual Strength Bifocal, the ultimate solution for individuals seeking versatile reading glasses for up-close tasks and computer use. With innovative Dual Strength Bifocal lenses offering power on both the top and bottom, enjoy unparalleled flexibility and clarity without compromising your vision.

Say goodbye to the hassle of switching between multiple pairs of glasses or settling for subpar vision. Our Dual Strength Bifocal features top lens with a weaker power for computer use and a bottom lens for reading power. Crafted with fine optical CR39 material and a high-quality TR90 plastic frame, these bifocals offer durability, clarity, and style for your everyday needs.

Large size is 5-2/3" x 1-1/2" for wide faces or mm frame optical measurements 56-17-145

Medium size is “5-1/3 x 1-1/2"  for average size faces or mm optical measurement 53-17-140

Please note: The lenses are custom made per order, so this item can take up to 5 days for us to ship out to you. Keep this in mind when selecting more expensive rush shipping options. We will still ship it via Priority or Express, but it won't leave our facility for at least a few business days.