THE FOSTER BIFOCAL SUN READER +2.00 TORTOISE WITH AMBER - Live on the sporty side. This semi-rimless sun reader has tinted lenses to protect your eyes against harmful UV rays and bifocal lenses to help you read the fine print. Small sections of magnification along the bottom of the each lens offers the power you need while the rest of the lens has no magnification. Available in powers: +1.50 +2.00 +2.50 and +3.00.