SeaDive Eagleye RayBlocker-HD Mask - Black Silicone

Easy-adjust buckles are attached directly to the mask skirt for a better, more comfortable seal, The single lens provides an unobstructed field of view, Fog resistant coating, RayBlocker-HD coatings allow almost 100% light passage which provides higher definition (HD) vision underwater, Light entering the lens is refined by Sharper Image Technology, a RayBlocker exclusive, for a brighter, sharper image, Reduces harmful UV rays and glare, Inside coating is a blue tint that reduces eye strain for very comfortable viewing