On Sat, 12 Jan 2019 11:22:33 -0500, nospam
wrote:

In article , Eric Stevens
wrote:

My lenses are not calibrated in EVs.

actually, they're calibrated in 1/3 evs, unless they're old, when it
wasn't possible to be that accurate.

Further, lenses do not determine EVs on their own. It is also
necessary to set a shutter speed.

and iso.

You say that my lenses are calibrated in EVs and then agree there are
factors additional to the lens which determine EV. Is my lens somehow
prescient or are you an idiot?

ad hominem.

You mean there is another choice?

yes.

If I accept what you say its got to
be one or the other.

no.

Excellent. What is it?

Oh I know. You have already explained.

yes i have. at least you got that part right.

I knew that. You always have already explained.
--

Regards,

Eric Stevens