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.
One of the most frequently used temperature. transducers is the thermocouple. Thermocouples. are very rugged and inexpensive and can operate. over a wide temperature range. A thermocouple is. created whenever two dissimilar metals touch and. the contact point produces a small open-circuit.