For 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 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.

TrueColor coatings allow almost 100% light passage which provides higher definition vision underwater.

Blue mirror coating outside reduces harmful UV rays and glare.

Some lenses are rose colored on the inside. The rose filters out blue light making the warm colors of the reef (reds, oranges & yellows) more pronounced and vibrant.

Some lenses are yellow colored on the inside. The yellow makes the environment seem brighter & provides better contrast.

Hydrophobic coatings use nano-technology to fill in the tiniest surface imperfections in the glass. This process leaves the glass surface so slick, even the smallest water vapor droplets are unable to attach. This provides two benefits:

Upon surfacing, droplets don’t form on the glass, allowing unobstructed vision.

The inside is resistant to fog.

The Hydrophobic coating provides the best fog resistant performance of all Seadive masks.