The Sony a7II is the only full-frame mirrorless camera to offer in-body image stabilization systems and its performance is excellent. The body is comfortable to shoot with and offers a broad set of features that should appeal to both still and video shooters. The Sony a7 II has a 24.3MP resolution, great Full HD video capabilities and fast auto focus.
The latest flagship GoPro model is our favorite action camera available right now, and it brings some brilliant new features. A key difference from its predecessor (and especially the less expensive Hero7 Black) is that there are fold-out feet, so now you have a camera mount is now built in. That's not all – you can accessorise the Hero8 Black with a new series extras called 'Mods'. We especially like the Display Mod because it adds a second monitor that is perfect for vloggers. There are plenty of other Mods too, including a Media Mod for improving the production value of your videos, and a Light Mod LED light too. These extra capabilities – and the fact it's already waterproof down to 10m without a case – make the Hero8 Black our favorite underwater action cam right now.
How long does GoPro 7 battery last?
The Olympus TG-6 is the same size as the TG-5 and has very minor improvements which you can read about in the link above. The TG-6 will work in the TG-5 housing. This section applies equally to both the TG-5 and the TG-6. Either of these cameras can also be considered the best waterproof camera, outside of a housing. The TG-5 is just as good as the TG-6, and we have a great deal on it.
So what makes a good underwater camera? In addition to image and video quality, there are several other important factors to consider, like the overall quality of the camera's optics, including zoom range and maximum aperture. The latter is crucial for low-light photography, as larger aperture typically results in better photos since it allows more light in. It also minimizes motion blur, making larger apertures perfect for action shots. (Note: The smaller the number, the larger the aperture.)
When combined with a wet macro lens (diopter), super macro photography is within reach. The tiniest details of the smallest subjects can be captured with this set up (once you get a little practice in of course). With the RX100 VI we recommend using the Bluewater +7 if you are just getting the hang of macro and super macro photography. The Nauticam Compact Macro Converters (CMC-1 & CMC-2) are top of the line wet lenses with amazing lens sharpness but have a lot of magnification and can be a little more difficult to use.