"Crop-ability" of images?

Started 5 months ago | Discussions thread
john isaacs Veteran Member • Posts: 6,114
Re: Exposure vs Exposure

Iliah Borg wrote:

john isaacs wrote:

"f/2.8 is f/2.8" is true.

"50/2.8 is 200/2.8" isn't always true.

It is never true.  What is true is 50/17.86 is 200/71.44.

But you actually knew that, right?

 john isaacs's gear list:john isaacs's gear list
Panasonic Lumix DMC-GH4 Olympus E-M1 II Panasonic GH5 Olympus OM-D E-M1X Olympus E-M5 III +16 more
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