# Storage and Handling > [!note] 此页面尚未翻译,以英文显示。 ## Storage and handling To maintain performance, the Aesthetix should be stored and handled as a precision optical instrument. - Avoid impacts: Do not knock, drop or subject the instrument to shock as this may damage optics or electronics. - Temperature stabilisation: If the instrument has experienced a large temperature change, allow it to stabilise to ambient before use to prevent internal misting. - Environmental protection: Prevent exposure to moisture, chemicals and corrosive vapours during storage and operation. - Measuring aperture: Do not insert objects into the measuring aperture; this can damage the measuring system. - Cleaning: Clean housing and screen only with a soft, slightly moist cloth; chemical resistance cannot be guaranteed for all solvents. - Sunlight and humidity: Avoid prolonged direct sunlight, continuous high humidity or condensation.