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