Anti-Fog Coating - HCoating AF,
offers permanent anti fog performance,
no fog from -6F/-21C to room temperature,
requires no reactivation of anti fog property,
applied by existing coating machines in labs.

No fog on lens backside when takenout of freezer
at 0F/-18C, Video.

No fog on lens backside when takenout of freezer,
repeated by an optical lab, Video.

No fog when exposed to vapor
above 140F/60C water for 30 seconds, Video.

Dual curing schedule for HCoating AF:
A coated lens is exposed under UV for 30 seconds,
then heat the lens in an oven at maximum 185F/85C
for 15 minutes, AF coating is fully cured, Heating.

HCoating AF has excellent adhesion on all lenses,
refractive index from 1.499 to 1.74,
Primer free adhesion.

HCoating AF tints to a true color in just 8 minutes.

AF coating should not be under AR to be blocked
performance, instead as topcoat replace the last
water proof layer of AR.

No machine cleaning is required
when change from other HCoating to AF.

Clean machine 3 times with acetone
when change from AF to other HCoating.

Cover up the coating reservoir when machine is not
in operation to avoid picking up moisture from the air.

AAA Glasses

3A or AAA glasses, Anti Reflection (frontside),
Anti Blue Light (lens), Anti Fog (backside).

Polycarbonate semi-finished lens available,
front side coverd with AR and AF.

Free shipping within USA,
to Puerto Rico and Canada
Call (888) 221-1161 for help paying on line

Extra Shipping, $1

HCoating-AF / Anti Fog coating, excellent adhesion,
fast tinting, no or instant disappearing mask fog,
Performance and Label

HCoating-AF, 4-oz bottle x 1, $299