Olympus Silica Gel - 5 Pack
100% Genuine Australian Stock
1-Year Olympus Imaging Australia Warranty
The Olympus Silica Gel is used to reduce internal humidity and help prevent fogging in your underwater housing when you take it from warm air to cooler water. Internal camera flashes being fired inside the housing will compound this problem.
Since the silica needs some time to act, give it about 10-15 minutes after closing the housing before entering the water. Keep sachets in a small sealed container when not in use.