I have the 12-60mm F2.8/4.0 leica panasonic lens. It is a very good lens
and happy on dry lands!
However I am wondering how it would perform underwater with Nauticam compatible port.
Underwater I usually use and I am happy with the Pana 8mm FE and 60mm Oly macro options but quality in the mid range zooms is a struggle. I see people happy with the Olympus 12-40mm. Is the 12-60mm F2.8/4.0 a good quality option?
I have been using sometimes both 9-18mm and 12-50mm lenses but I have never been happy with the range of the first one (quality just ok) and very unhappy with the quality of the second one (but range is very useful).