F3 Anti Fog Coating

 

The following guidelines must be followed to ensure proper application, performance and timely turnaround:

• Plano lenses, Rx plastic, polycarbonate, trivex and high index are acceptable lens materials
• Color cast materials and polarized lenses can be coated
• Plano or Rx Finished UNCUT lenses no larger than 78mm and without knife edges are required
• Bifocals, trifocals, and slab-offs can be coated - but be advised of potential drip marks that may not cut out
• Thermal cure process: dip hard coat primer and F3 fog free forever coating is a two day process
• Anti-reflective coatings and mirror coatings are not compatible with the F3 process at this time
• The only allowable coating is original manufacturer front-side hard coat
• Tinted lenses cannot be coated at this time
• Lenses received with backside hardcoat will be returned
• Cleaning with water will not impact F3 performance