We've had some queries about housings for the new TG-6, released mid-July 2019.
Olympus: have released a new housing for this, the PT-059.
Nauticam: fits the existing NA-TG5.
Looking for a wide-angle wet lens to use with this? We recommend checking out Nauticam's Wide Wet Lens Compact (WWL-C) with the correct bayonet converter for your housing. Or try Inon's UWL-95 C24 Lens with the special Dome Lens Unit.