The Matrix mask is designed for adult use in scuba diving and snorkeling. It incorporates inclined and inverted tear-drop lenses to enhance downward visibility, utilizing a patented design (US 6272693). It is excellent for inspecting the BCD and instruments during scuba diving. The field of view is notably broad, both laterally and in the lower area. The lenses are constructed from tempered glass. This mask boasts a very low internal volume, comparable to top free diving masks, and is superb for straightforward equalization. The hypoallergenic soft silicone skirt offers an extensive sealing surface for a secure, leak-resistant fit