Diving&snorkeling HD resin myopia lens silicone frame

Lens material: resin material
Features: arc mirror, very close to the surface, very small volume, 180 degree wide field of vision, anti fog ability
Use and maintenance: after use, please use fresh water bubble, can be cleaned with soap, stored in a cool place, avoid direct sunlight
Precautions: try to avoid contact with sand or hard objects. If sand enters, clean it slowly with fresh water
The arc-shaped design volume is very low, and most free divers of 10-15m do not need face mirror balance
180 degree wide field of vision, even the single mirror of scuba may not have this kind of large field of vision
Because the material of the lens is resin, it is almost unnecessary to use antifogging agent like glass lens
Ultra light, less than 100g

Shenzhen RKD Outdoor & Water products Co., Ltd, which is the only manufacturer focus on all-in-one full-face snorkeling / Diving Mask Best Household Silicon Products in Shenzhen, China. I found your contact from Linkedin and believe that you will be interested in our products.
We supply Body Glove and Carnival Cruises with our snorkel mask in the United States and we are confident in our quality. The big retailers (Walmart, Costco, PriceSmart and other national chains and clubs) in the America like our product. 

I'd like to share with you that we had developed a new design of snorkel / scuba mask, especially the new function of equalization. This is a game changer product with its unique design as below. 
We also produce high quality snorkeling masks as following, 
★【EAR PRESSURE BALANCE】: RKD's Diving Mask Details/High Quality Snorkel/Household Silicon Products/Household Silicone Gloves/E-cigarettes Silicon Parts with soft silicone nose cover. Just pinch your nose position and you balance the ear pressure and relieve the headache caused underwater . Let you gain a deeper and more comfortable snorkeling experience
★【SAFETY BREATHING SYSTEM】: Totally Separated inhale&exhale channels. The exhaled CO₂ won't be breathed back in, which reduce the buildup of CO₂ and increase the snorkeling safety. After years of repeated authoritative tests, our snorkel mask provides twice the ventilation for more fresh air flow and make the mask stay fog-free.
★【ANTI LEAK & ANTI FOG】: Top dry system, gasbag design and extra chin supporter provide a NO LEAKING snorkeling for you. The silicone layer inside the mask completely isolates the viewing area from the nose and mouth area(exhale hot air). NO worry about fogs, enjoy a clear surface snorkeling!"
★【UNIVERSAL SIZE & QUICK RELEASE 】: The food grade silicone gasbag of our snorkel mask offers a universal size that fit most different face shapes well including men, women, 12+ teenagers and so on. Plug-in buckle&adjustable headb

Degree optional, please contact customer service