Sherwood Ceto Mask with Color Enhancing Lens Lens:Tangine Patented dry top deflector prevents

Patented dry top deflector prevents water entry

Ideal for all diving environments

letting you keep valuables close by

use less air and ascend

Sherwood Ceto Mask with Color Enhancing Lens Lens:Tangine Patented dry top deflector preventsThe Sherwood Ceto mask is a colored enhanced single lens frameless mask with a durable silicone overmold. The Tangine lens or orange lens was designed to offer optical contrast while diving. The Tangine lens drastically reduces light wavelength from 400 600 nanometers. This minimizes the UV light entering the mask which reduces glare and improves optical clarity. The Rubicon lens or red lens was designed to add more optical contrast and make things