Olympus's TG-6 waterproof camera is a modest update to its predecessor

Olympus's Tough TG-5 is one of our favorite underwater cameras, and the company today introduced its replacement, the TG-6. The TG-6 is a modest update to its predecessor, with the majority of its changes related to macro and underwater shooting. The company also added an anti-reflective coating to the glass surrounding the sensor, to reduce flare and ghosting. The TG-6 has the same design as its predecessor, though it's LCD now has 1.04 million dots, compared to 460k dots on the TG-5. Unfortuna...