Fog Block

Ixnay the Og-fay

The Nerdwax FogBlock is a reusable coated microfiber cloth that keeps your lenses fog free.

Simply dampen your lenses and wipe evenly with cloth... boom! You are now UnFogettable.

  • Safe to use on all types of lenses and coatings
  • Stays effective for 1 year or 300 applications when kept in pouch

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