AcrySof Â® IQ Toric IOL Astigmatism-Correcting Monofocal Lens These advanced lenses are designed to correctboth cataracts and corneal astigmatism at the time of surgery, for clear distance vision usually without the need for glasses.
transÂ·duÂ·cer. A device that converts energy from one form to another. transducer (tranzdooÂ´sur), n a device that is activated by power from one system and then supplies a different form of power to a second system; used to convert electric energy into mechanical energy in ultrasonic and sonic scalers.
A transducer is a device that sends out sound waves which bounce off targets such as fish or lake bottoms. When the signal is ... read more reflected back to the transducer, images are formed. It also determines depth by measuring the time it takes for the sound wave to return back to the device. There are many types of transducers, but they all work off the same principle.