I think you are right on, Larry!

Dan Matyola
http://www.pentaxphotogallery.com/danieljmatyola


On Sat, Mar 23, 2019 at 4:51 PM Larry Colen <[email protected]> wrote:

> I’ve seen that image floating around facebook.  I think that what it is
> trying to show is the difference between a wide open aperture and a stopped
> down one.  I suspect that it was put together by someone who doesn’t have a
> lot of experience with photography, and didn’t bother looking up the actual
> range of apertures of a cat’s eye, and considers f/2.8 to be a fast lens
>
>
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