... cleaner,ultrasonic CD cleaner,ultrasonic dishes cleaner,and an ultrasonic lens cleaner. And, that'snot all......Application in home use:Dailyused ... Instruments:allOphthalmic eyeglasses including varies of glasses,contact lens,Aftercleaning by the digital ultrasonic jewellery cleaner, Lens Parts ofdental loupess,telescope,Microscopes, cameras ...