Our list of the 10 Best Scuba Diving Masks 2021 including a fitting and buying guide for a mask which also fits. Also good as Snorkeling Mask. Scuba Diving masks have a few important features you need to know about. A mask is an item of diving equipment that allows scuba divers, free-divers, and snorkelers to see clearly underwater. When the human eye is in direct contact with water as opposed to air, its normal environment, light entering the eye is refracted by a different angle and the eye is unable to focus the light. By providing an air space … Continue reading 10 Best Scuba Diving Masks 2021