Olympus Tough SeriesTG-6 - The Ultimate Partner to Capture and Withstand the Most Punishing Environments. Whether it be in the mountains, on the beach, or in the snow, the Olympus Tough series can withstand the most punishing environments, to deliver the highest image quality. The TG-6 is the pinnacle of the Tough series, featuring the popular Variable Macro System, enhanced underwater shooting modes, and further system expandability with a new fisheye converter for circular fisheye photography. This camera has evolved to deliver a wider range of expressive power than ever before in any kind of environment.