Dual Strength Bifocal- The Card Shark

DebSpecs' innovative dual power bifocals offer two distinct magnification zones: a milder power on top optimized for computer viewing, and a stronger power on bottom for reading. Unlike standard over-the-counter bifocals that have no magnification on top, these $59.95 lenses provide the perfect balance for both distances in one pair of glasses.

Developed with optical professionals, these crystal-clear lenses eliminate the hassle of switching between two pairs of readers as you move between computer work and desk reading. Choose from our range of power combinations to find your ideal match.

Still unsure?  Take a look at our reviews below to hear what our customers have had to say about their Card Shark glasses. 

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.