need for setting focus
It is designed exclusively for Olympus TG-3/4 & housing PT-056. Just
set the lens directly to Olympus PT-056 housing and no need any adjustment for
focusing and others, with setting in "Microscope" mode on camera TG-3/4.
*It can be used for Olympus TG-5 & PT-058.
Making a new underwater world
It can prepare an enjoyable time to make a creative new photography and a new