Works Fine! Makes Impossible Measurements Happen. – EyeQue VisionCheck Review

Used both the EyeQue PVT and EyeQue VisionCheck and they both work well, but the VC version is easier because the buttons are on the unit instead of having to touch the phone screen to adjust. Some people have difficulty aligning the lines up sometimes and that’s a measure of astigmatism at play and perfectly normal. You stop fiddling with back and forth adjustments when the middle of the red and blue lines are as clearly white as possible. Depending on your eye condition, sometimes the lines are still a bit fuzzy. That’s the closest focus you’ll get from your eyes at that particular retinal angle. Eye exams used to use the same double slit testing but (time=money and having you read random letters is faster to get you to a quick prescription.) What home testing does that’s impossible to get on a once per year exam is average measures over all the changes you eyed go through during a day or night. Measure every time during a work day and you’ll get a good average for a work day prescription. Measure repeatedly at night and you’ll get a night vision prescription. Over time, I’ve developed really accurate prescriptions for use during the week versus outdoors on vacation. Well worth the investment and over time can see definite patterns to when my eyes need stronger correction (like at night) versus when a relaxed prescription makes everything reasonably clear but lets my eyes work more to focus. Even the refractometer method of vision testing is only one measurement at one time. This gadget and the App give you the power to test whenever you want and more importantly as many times as you need to get the best prescription for specific uses.
Review by Fndtn on EyeQue VisionCheck.