I bought my wife an EM1 and Nauticam housing as an upgrade from her Olympus E410.
We then took a 3 wk Anilao trip and found that there were two issues, one was the hunting and two was lack of feel of half shutter with the shutter lever.
I reconfigured the focus to AEL/AFL to get around the lack of half shutter feel, but the hunting was still troublesome. Used a L&M Sola 1200 and it helped the hunting some. We used the 8 mm, 12-50 mm, 60 mm lens, still hunted but less with the 8 mm vs the 60 mm.
I have since replaced the EM1, Nauticam housing with a D7200 with Subal housing. The hunting and half shutter issues are now resolved.
I have learned that if your bride is troubled by her equipment, you pay very high price for her frustrations in a monetary and an emotional way.
- TimG likes this