The lenses are designed to be used with 20/20 vision. Please make sure you are wearing your glasses (frame should be sleek) or contact lenses. If it is still blurry, you can adjust the lenses by rotating them till the time a better image is visible. You can also gently wipe the lenses with a soft cloth. Do not use strong detergents as this can damage the surface of the lenses and cause cloudiness. There may be slight blur around the very edge of the lenses due to the curve, but that will be minimal.
