Safely Clean Your Unitron Lens in 5 Simple Steps

by Michelle R. on September 22, 2014

It’s one of your most valuable investments – maintain the integrity of your Unitron instrument with the proper objective lens cleaning technique. Read on to learn how.

  1. Inspect the lens for dust, dirt or oil prior to cleaning. Optical surfaces should not be cleaned unless performance is compromised.
  2. Gently remove particles using nitrogen compressed air or a bellows brush.
  3. Use a lint-free cotton swab to apply solvent, moving in a circular motion towards the outer edges.
  4. Remove any residue with nitrogen-compressed air or a bellows brush.
  5. Re-inspect the lens with a jeweler’s loupe, and repeat the process if necessary.

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