Lens Characteristics
The red HD lens is best used on sunny to slightly cloudy days.
RED STEREO HD
The red HD lens is best used on sunny to slightly cloudy days.
High-definition contrast lens technology uses crystals in the lens to create incredible snow visibility in all light conditions.
The inner lens of all our FDL lenses offers up to 8x more anti-fog properties than industry standards, withstanding fogging for over 240 seconds in controlled lab tests (vs. the standard test length of 30 seconds).
This next-generation spherical double-lens uses lamination instead of an additional foam layer which means a 20% larger field of vision, no refractions, reflections or fogging. All our spherical Fusion Double Lenses are of optical class 1.
The red HD lens is best used on sunny to slightly cloudy days.