The iProfiler is an instrument designed to determine the exact ‘fingerprint’ of your eyes. This makes it possible to produce Zeiss customized lenses using i.Scription and deliver your best vision possible. Around 1,500 measuring points are used to determine a precise visual profile of your eye. Even the slightest deviations from the ideal shape of the eye can impact your vision. Based on your possible visual profile, we can determine your best prescription possible.