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Underwater camera longevity

Started Aug 26, 2019 | Discussions thread
kelpdiver Veteran Member • Posts: 5,564
Re: Underwater camera longevity

Robaire wrote:

kelpdiver wrote:

every lens/port combination has to be confirmed - can't be presumed. A bad match, even if it fits inside, can translate to some pretty bad image distortion.

Oh. Thanks for pointing this out. There are cases for the Nex 7 with the 18-55. Too bad I had that lens and sold it a while back

isn't the 18-55 the kit lens?   If true, should be pretty cheap to reacquire.

However, the broad zoom is usually a compromise choice.   Versatile, but difficult to optimize on the optics.   For the 4/3rds class, the majority use 2 lenses - the 8mm fisheye or the 60mm macro.    For sharkers, one of the 7-14s, or the 8-16, but that requires a 6" or greater dome to be effective, and erases much of the compactness.

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