support the remaining visual acuity.Product PropertiesA high level of image brightness.The image has double the surface brightness in comparison to ambient light conditions.By approaching the object, a ma

support the remaining visual acuity.Product PropertiesA high level of image brightness.The image has double the surface brightness in comparison to ambient light conditions.By approaching the object, a ma

support the remaining visual acuity.Product PropertiesA high level of image brightness.The image has double the surface brightness in comparison to ambient light conditions.By approaching the object, a ma

support the remaining visual acuity.Product PropertiesA high level of image brightness.The image has double the surface brightness in comparison to ambient light conditions.By approaching the object, a ma

support the remaining visual acuity.Product PropertiesA high level of image brightness.The image has double the surface brightness in comparison to ambient light conditions.By approaching the object, a ma

operating systems. The specific gesture (double tapping with three fingers) to invoke the zoom with iOS leads to confusion less often than with the Windows phone, where double tapping with two fingers often invokes

the person being tested has a visual acuity of only 0.5, then the test symbol displayed must be doubled in size in order for it to be recognised.

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