Underwater Camera Housing Case with Wide-Angle Lens Kit for Sony α7III

Purchased new from here.

Used 4-5 times with a Sony α7 III and a 16-35mm GM lens as a wide-angle lens.
The standard lens was not used.
Used about once a year.

The dial sometimes had poor responsiveness, so I sent it to a professional underwater camera technician on A Island last year to have the condition checked.
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The camera does not fit properly, making it difficult to adjust the dials, etc.
There are times when the exposure and power buttons cannot be operated.

- In my case:
Actually, I had trouble with manual operation.

However, I primarily shoot in A mode, and I was able to turn the power on and off by touching the dial a few times, so it wasn't a major issue in terms of usability.

This condition is not suitable for those who want to shoot extensively in manual mode.

Due to these issues, the price has been reduced.

Also, I currently have a wide-angle lens attached, but I can't seem to remove it properly... I'm not sure if it's my technique or if I'm afraid of breaking it, so I've left it as is.

Sea Frogs Underwater Camera Housing Case with Wide Angle Lens Kit 40m/130ft Waterproof Housing for Sony α7 III α7R III 28-70mm Lens

Sea frogs 40m/130ft Underwater Camera Housing Case for Sony A7 III A7R III Camera.

Compatible Models:
Compatible with Sony A7 III A7R III.

Compatible Lenses:
Sony Vario-Tessar T* FE 16-35mm f/4 ZA OSS Lens (Manual zoom or focus not available) - Compatible from 17mm to 35mm.
Sony FE 28-70mm F3.5-5.6 OSS (Manual zoom available)
Sony FE 50mm F1.8.
Sony FE 50mm F2.8 Macro.
Sony FE 55mm F1.8 ZA Carl Zeiss Sonnar T*

SeaFrogs WA-5 Wide Angle Dome Port
For Sony A9 / A7riii (16-35mm)

Package Contents:
1 x Waterproof Case.
1 x WA-5 Wide Angle Dome Port
1 x Hand Strap.
1 x Arm Strap.
1 x O-ring.
1 x User Manual (may not be in Japanese).

Sony α7 Housing Lens