1. john-precision
  2. Ultrasonic Cleaning
  3. Monday, 25 September 2017
  4.  Subscribe via email
Hello, Looking to buy an ultrasonic cleaner for cleaning glasses and have the below queries.

Should it have a heater element?
Will it be ok to put the lenses in with the glasses?
Can this damage the AR coating like Crizal? With or without a heater?
Any issues with plastic frames?

Thank you for any help!
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