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.
Transducer - The conversion of energy from one form to another is known as Transduction. A transducer serves for this purpose. Now why there is confusion is that, A Sensor can sense in any form(usually electronic) i.e due to some mechanical change, it can react in electrical form.