Frames & Lenses

The medical term for double vision is diplopia. It's a condition where a person sees two identical images when using both eyes. The orientation of both eyes is not focused on the same image, causing the brain to see two images of the same object. When you see clearly, light enters each eye through the cornea and falls on the same part of the retina in each eye. When you are seeing double, light is entering through the cornea and then falling in different places on the retina of each eye correction.

The causes for double vision as well as blurry vision are varied - from neurological issues to nerve-related problems and even multiple sclerosis. Regardless of the origin, anyone experiencing double vision or blurry vision will benefit from having prism correction added to their glasses prescription.

Now that you've gone to the eye doctor, got everything checked out, and have your new prescription, you are ready to purchase your new glasses with prism correct. With over 7,000 frames to choose from, GlassesUSA.com is where you want to head. Whether it’s exclusive house brands or your favorite designer brands such as Ray-Ban & Oakley, prism can be added to all of the eyeglasses and sunglasses on offer. To add Prism, simply fill in the checkbox when you’re entering your prescription, or upload your prescription directly to the site and it’ll be taken care of.

GlassesUSA.com is the leading online retailer for eyewear, offering amazingly low prices, free shipping on all orders and free returns, no questions asked. Use the virtual mirror to try on any frame, fill out your prescription and get your prism glasses delivered straight to your doorstep.