(after grinding and buffing)

After grinding and buffing lenses, but before heat treating for break resistance, insure yourself against any foreign residue being burned into the lenses. L&R Ultrasonic Cleaning Systems offer the most complete cleaning possible.



  • Fill tank 2/3 full with UltraDose Ultrasonic Cleaning Solution - properly diluted.
  • Place lenses in lens holder and immerse in solution. Cavitate for 5 minutes.
  • Remove, rinse thoroughly in water.
  • Dry thoroughly.

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