Dragon X1S replacement lens is compatible with all Dragon X1S goggle frames, if you're looking to replace well used lenses or add to your quiver of lens tints for different conditions you have come to the right place!  Go ahead and stock up on your Dragon X1S Spare lens options from Action Sport Optics for having back ups, replacing well used lenses & having a tint that will cover literally any weather condition you might encounter!
Compatibility:  Dragon X1S Replacement Lens is compatible with Dragon X1S goggle frames.  This lens does not fit X1, X2, X2S, PLEASE NOTE: Be confident of your Dragon goggle frame model before purchase, if you need help identifying your frame please contact us, happy to help.
Dragon LumaLens Information: Dragon Lumalens is available on select lens options, with Dragaon Lumalens you are getting optimized color technology that allows the user to see more vividly, react faster & ultimately perform better on the mountain. All Dragon Lumalens offer 100% protection from the suns harmful rays & are strong, lightweight & shatter resistant.  Dragon Lumalens offers ultra high definition across the color spectrum that delivers you the ultimate clarity in all kinds of environments.  If you are looking for the ultimate optical experience that delivers increase depth perception, increased contrast & reduced eyestrain look no further then Dragon Lumalens.
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.

Dragon X1S Spare Lens / VLT Guide

 SUNNY CONDITION LENS 

• Dark Smoke 23% VLT
• Silver Ion Lumalens 23% VLT
• Blue Ion Lumalens 23% VLT
• Gold Ion Lumalens 13% VLT
• Polarized Lumalens 17% VLT
• Midnight Lumalens 6% VLT
• Photochromic Clear 16-80% VLT Range.
• Photochromic Yellow 16-72% VLT Range.
• Photochromic Amber 16-66% VLT Range.
• Photochromic Rose 17-66% VLT Range.

SUN / VARIABLE CONDITION

• Red Ion Lumalens 23% VLT
• Green Ion Lumalens 23% VLT
• Flash Blue Lumalens 48% VLT
• Amber Lumalens 54% VLT 
• Purple Ion Lumalens  23% VLT
• Photochromic Clear 16-80% VLT  Range
• Photochromic Yellow 16-72% VLT Range
• Photochromic Amber 16-66% VLT Range
• Photochromic Rose 17-66% VLT Range

CLOUDY LOW LIGHT

• Clear 83% VLT
• Yellow Lumalens 77% VLT
• Pink Ion Lumalens 54% VLT
• Violet Lumalens 62% VLT
• Lt Rose Lumalens 66% VLT
• Photochomic Clear 16-80% VLT Range
• Photochromic Yellow 16-72% VLT Range
• Photochromic Amber 16-66% VLT Range
• Photochromic Rose| 17-66% VLT Range
  
  Brand information:  Dragon Alliance is a leading eyewear brand in action sports and design some of the highest performance optical products for skiers, snowboarders, motocross, mountain bikers, and lifestyle sunglasses for the active lifestyle.  Since 1993 Dragon Alliance has continually introduced  high quality, functional, and stylish products to the market  used by top athletes in action sports. 2018 Dragon Goggles represent nothing but premium performance, materials, features &  tons of style.

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!