This is the best solution to this problem available !!
No damage or adjusting the original housing, no warranty issues.
The port is removable and easy to put on.
The only solution recommended by Gopro agents.
I bought this camera with the hopes of easily capturing the things I see underwater but I was very disappointed when I found that the camera has soft focus underwater. Below you can see the reason for my frustration – soft focus !
The two images above show exactly what the camera does underwater and what, using this corrective port , the camera can do.
This port does not change the original housing in anyway. It is removable and easy to fit
There is no unscrewing of grub screws, no replacing the lens and you wont cause the housing to flood
This solution is easy to use and you will retain all the original qualities of the camera
The port is easy to fit and I seal it to the camera housing with Prestik putty. This not a permanent fitting so if you are filming above water simply take the port off.
Just place a ring of putty or glue around the outer edge of the housings dome port and press the corrective port onto the putty and apply pressure.
If there is a leak in your seal, simply try again . There will be no damage to the camera as it is still sealed in the original housing.
Hope it helps you enjoy your camera as much as I do, now
Cost is R250 (37 $) per port, including postage within South Africa.
Total cost is $57 including postage to anywhere outside of South Africa
Payments can be made using Paypal using the emails address firstname.lastname@example.org
Contact me to order your lens