https://www.cnet.com/news/save-an-extra-30-percent-on-prescription-eyeglasses-at-discountglasses-com/

Which it did. From now until Nov. 10, you can save 30 percent on your DiscountGlasses.com order with promo code CNET30. Make that an extra 30 percent -- the code works on top of any existing sale price.

The company offers a ton of frame styles and lens options. There's a "virtual try-on" tool so you can get a fair idea of what the frames will look like on your face. If you're concerned about entering your prescription information correctly, you can leave those fields blank and the DiscountGlasses.com folks will call your eye doctor to get the numbers.