Zenni Optical Prescription eyewear can be expensive, especially if you need progressive lenses and prefer the most stylish designer frames. But there's no need to pay full price for prescription eyeglasses or sunglasses -- at least not when you shop at Zenni Optical this month. Right now, during the company's 4th of July sale, on top of already discounted prices, you can get an additional 20% off one pair of glasses, 30% off two pairs of glasses, or 40% off when you order three or more pairs of glasses.

The savings go as deep as 75%. Simply use code STARS24 at checkout to enjoy this extra savings. This offer expires at 11:59pm (PT) July 14.

Zenni Optical offers basic and designer frames (from Adidas, Jimmy Choo, Marc Jacobs, Kate Spade and more), along with an extensive selection of upgrades and options, including the latest Transitions Gen S lenses , which get darker when exposed to sunlight, but fade back to clear two times faster that previous Transitions lenses. Shop the sale Pro Tip : When it comes to deeply discounted prescription eyewear, Zenni Optical is one of our top picks. For more help ordering prescription eyeglasses online, check out our roundups of the best places to buy cheap prescription glasses online , the best prescription sunglasses for 2024 and the six best places to buy prescription glasses online in 2024 .

Plus, check out the 4th of Juiy sale going on now at GlassesUSA . Best July 4th deals on prescription eyeglasses from Zenni Optical Zenni Optical Ze.