Details
How to Choose a Scott USA Lens:
NL-32 BC Lens (Natural Light with 32% Light Transmission Black Chrome Lens): Whether it is a sunny morning or a cloudy afternoon, the NL-32 Black Chrome lens is the choice for everyday optical perfection with a glare cutting chrome coating. Light Transmission 32%.
Illuminator Lens: The Illuminator lens has one purpose, to dominate on extreme low light and flat days. It achieves this goal by delivering the highest possible contrast along with a chrome coating. Light Transmission 64%. Note: Depending on the lighting, this lens when viewed from the outside takes on various hues from Blue to Yellow.
Red Chrome Lens: When it's dumping or overcast but you want a chrome lens, Red Chrome in the answer providing detailed definition and contrast. Light Transmission 44%.
Silver Chrome Lens: Silver Chrome is a great option for sunny to medium light days. The silver chrome coating reduces glare on this exceptionally contrasting lens. Light Transmission 20%.