Zeal Nomad replacement lens is the easiest way to upgrade your Zeal Nomad Goggle frames to the very latest in premium Zeal Nomad Lenses. Whether replacing well used lenses are adding to your quiver of tints for different conditions you have come to the right place as we stock all Zeal Nomad replacement lens. Go ahead and pick up some Zeal replacement lenses from Action Sport Optics, a trusted leader in sport & lifestyle optics
Frame Compatibility:   Zeal Nomad Replacement lens is compatible with Zeal Nomad Goggle frames.
Zeal RLS Lens Technology:  RLS stands for Rail - Lock - Slide, Zeal RLS lens interchangeability is quick, easy & secure. Simply align the rails, slide lens on & lens automatically locks in place with a magnetic retention system. 
Zeal Lens Information:  Zeal Nomad lenses are spherical lens that are strong, lightweight, shatter resistant & provide 100% protection from harmful UVA UVB UVC rays. 
Understanding VLT - Visible Light Transmission:  Visible Light Transmission is the amount of light that is let through the lens, the lower the VLT percentage the better the performance in bright conditions by blocking more light , a high VLT percentage lets more light through the lens improving your optical clarity in low light conditions.

Zeal Nomad Lens / VLT Guide

• Automatic + GB: 18-38% VLT - Polarized Photochromic - grey based tint automatically adjusts based on changing light conditions. Polarization obliterates glare from snow, water & other surfaces. Performance for sunny to variable conditions.
• Automatic + YB: 17-33% VLT - Polarized Photochromic - yellow based tint automaticaly adjusts based on changing light conditions. Polarization obliterates glare from snow water & other surfaces. Performance for sunny to variable conditions
• Polarized Phoenix Mirror: 18% VLT - performance for sunny conditions, Polarization obliterates the glare from snow, water & other surfaces.
• Polarized Jade Mirror: 18% VLT, performance for sunny conditions, Polarization obliterates the glare from snow, water & other surfaces.
• Dark Grey: 10% VLT, performance for sunny conditions.
• Sky Blue Mirror: 80% VLT, performance for low light, snow, night & cloudy conditions.  

Brand Information: Zeal Optics is a Boulder Colorado based company that creates premium, environmentally conscious & performance driven sunglasses & goggles for the active outdoor lifestyle. The staff at Zeal Optics live & breath the active outdoor lifestyle & rigorously test products in all elements before being put into the marketplace. When you buy 2017 Zeal Goggles you can rest assure you are getting the most premium performance driven product available on the market with 100% Eco friendly initiatives in the manufacturing process. For Zeal Optics the difference is in the details & the products are a culmination of hard work, dedication & meticulous craftsmanship with a drive to do good for the environment.

About ASO: At Action Sport Optics we are leaders in sport & lifestyle optics with over 20 years of industry experience. We pride ourselves in great products from the leading brands, superior customer service, product knowledge & fast shipping. Eyewear is our vision!