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 senses input energy in one form and translates it into another form. The word may be unfamiliar, but examples of transducers include many everyday objects and devices. Among the most familiar examples is the speaker. Electrical impulses cause a speaker to vibrate and bounce in and out.