Check the listing for details. Dragon D1 OTG Snow Goggle Replacement Lenses, Many Tints, Authorized Dealer. Condition: New with tags. Suitable for Skiing. Listed at 25.00 USD. Dragon D1 OTG Snow Goggle Replacement Lenses, Many Tints, Authorized Dealer Replacement lenses for the Dragon Alliance D1 OTG ski and snowboard goggle. The D1 is a cylindrical (flat) lens shape, as shown here: Features: Flexible Dual Lexan Lens Anti-Fog Treated 100% UV Protection Armored Venting Easily Interchangeable Lenses Scratch Resistant Coating Lens Tints: Clear: Transparent lens best for night light conditions. VLT ~81% Gold Ionized: Amber base lens tint with a light reflective gold flash finish. Ideal for partly overcast to bright and sunny conditions. VLT ~31% Green Ionized: Gray based lens tint with a green reflective flash finish. Strong reflective finish in bright sun helps cut glare. VLT ~15% Red Ionized: Gray based lens tint with a red reflective flash finish. Best for bright sunny conditions by adding definition and cutting glare. VLT ~22% Dark Smoke Blue: Grey base lens with strong blue ionized mirror coating for the brightest of sunlight Very dark lens. VLT ~10% Purple Ionized - Smoke base lens with a Purple Ionized mirror coating provides protection against glare in bright and sunny conditions. VLT ~25% Lumalens color optimized lens technology offers crystal clear visibility across the entire spectrum of light conditions. Lumalens is engineered to deliver enhanced contrast and clarity, enhanced depth perception, all while reducing eye fatigue. By filtering out harmful lightwaves attributed to haze, while letting in light that intensifies color recognition, Dragon Lumalens achieves a new standard in lens performance. Low Light to Partly Sunny: Yellow - 80% VLT Pink Ionized - 60% VLT Amber - 35% VLT Rose - 35% VLT Flash Blue - 51% VLT Light Rose - 72% VLT Medium Overcast to Sunny: Green Ionized - 25% VLT Silver Ionized - 20% VLT Blue Ionized - 15% VLT Gold Ionized - 10% VLT Red Ionized - 28% VLT Purple Ionized - 24% VLT Midnight - 6% VLT * VLT (Visible Light Transmission) The percentage of available light allowed to reach the eye. About Us We are proudly celebrating over 35 years in business! PROLENS has been serving skiers, snowboarders and specialty ski shops since 1987. A family owned business founded in 1987 in Waterville Valley, New Hampshire, PROLENS recognized the need for expert advice on replacement lenses for ski goggles. Today PROLENS has grown to be the worlds leading provider of replacement lenses for snow goggles and interchangeable lens sunglasses. From day one, PROLENS has focused on providing the best customer service in the ski and sporting goods industry helping customers identify their ski goggles or sunglasses so that they can choose the correct model of lens and by providing the best advice on lens tints and current lens technology. To this day it remains not unusual for a customer to walk into a specialty ski shop to inquire about ski goggle replacement lenses and to be told to call or visit PROLENS. We remain proud of our relationship with all our customers and the relationships we have with the manufacturers and specialty ski shops who continue to support us. With a combined 70+ years of experience in the ski and snowboard industry, ski racing, and cycling, we are committed to providing our customers with the best advice possible to meet their needs in eye wear and outdoor gear. We are an Authorized Dealer for every manufacturer we represent so everything we sell is 100% warrantied by the manufacturer. We are still a small family run company now based in Vermont near Jay Peak, a location that allows us to enjoy great skiing and outdoor activities. We remain true to our core principles of providing superior customer service while enjoying all that we are passionate about, enjoying the outdoors and helping our customers enjoy the outdoors by feeding their view with the best gear and lenses available.