Review on 🔍 Enhance Your Vision with Hydrotac OPTX 20/20 Stick On Magnification Bifocal Lenses - Pack of 2, +2.00 Diopter by Jessica Sanders

I wear reading glasses but don't need distance correction. This means I wear regular sunglasses in the car, but I can't read the dashboard or GPS. So I attached these hydrotacs to my sunglasses (Oakley Latch) and they are fine. They're well below the dashboard horizon so they don't obstruct my view of traffic, and with a slight tilt of my head my dashboard gauges come into focus. They're not "great" - I still have to squint a bit to get everything 100% sharp - but they're a huge improvement over wearing uncorrected glasses to read the display (or worse , wearing glasses for reading over glasses ). sunglasses, red lights when I need to read something!).