Our most popular RayBlocker® model!

Easy-adjust buckles are attached directly to the mask skirt for a better, more comfortable seal (non-purge model)

The single lens provides an unobstructed field of view

Also available with purge valve

Fog resistant coating

Plastic box with lid included

or over seven years, SeaDive has developed and field-tested, anti-reflective (ARC) mask coatings on tempered glass. Standard tempered glass has at least a 4% rate of reflection which can distort underwater vision. SeaDive’s ARC coatings allow almost 100% transmission of light to the diver’s eyes. SeaDive has an exclusive application and laboratory fabrication process to create these unique mask coatings. 

RayBlocker®-HD

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