Which aspect ratio renders 12mm as 24mm?

Started Jul 17, 2017 | Discussions thread
IanYorke Senior Member • Posts: 2,558
Re: Which aspect ratio renders 12mm as 24mm?
1

Hiphopapotamus wrote:

It's the lens, that lens is effectively a fish eye by 12mm the digital correction makes the lens 26mm.

It is not a fish eye lens. Its optical focal length is something like 22mm which gets digitally corrected to 24mm for jpg or raw converters like LR which simply perform the jpg optical correction.

Ian

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