Device with a spectacle lens with adjustable effect and method for adjusting the effect of a spectacle lens

摘要

The mechanism (100) has an optical effect adjusting device (3) for adjusting optical effect of a spectacle lens (2) based on reference adjusting data. A storage device (4) stores reference adjusting data for adjusting predetermined optical reference effects, where one of the reference effects is determined from refraction measurement at eye of a person. A delivery device (5) delivers reference adjusting data of the adjusting device. A surrounding area illumination sensor (7) determines measurement of illumination characteristics in a surrounding area of the person wearing the lens. An independent claim is also included for a method for adjusting optical effect of a spectacles lens with changeable optical effects based on reference adjusting data.