The inspiration for the ShoreView binoculars was damp coastal areas, but they are ideal for use anywhere and offer great value for money. The optics are housed in an impact-resistant polycarbonate housing, which is coated with rubber for durability and a secure grip. It is nitrogen-filled and sealed for complete watertightness, so you don't have to worry if rain or high humidity is forecasted. The ShoreView can cope with all types of weather!