Snorkeling Advice This guide will give you a basic knowledge of snorkeling products such as Dive masks, snorkels, purge valves, anti-fog, fins and snorkelling flippers. The Mask: Masks come in 2 basic shapes...
A good Dive Mask lasts for years and unless it gets lost, you will probably never need to buy an other one. MATERIAL SELECTION Q: Plastic or Glass Lens? A: GLASS LENS. Tempered Glass to be more precise....
The water resistance values in metres quoted by watch manufacturers usually relate to the air pressure used in the water resistance test (ISO2281). They do not reflect actual dive depth! As a general rule...