On 11/2/05, Chuck Norcutt <chucknorcutt@xxxxxxxxxxx> wrote:
> I guess I should have posted the bits from Shaw about why you don't want
> to bother with the math. As Walt mentioned: "With lenses like the 90/2
> Zuiko and its ilk, your guess is as good as mine about where to measure
> from." you need too much data about some modern lenses to be able to
> make the math work for you.
>
> The empirical method works perfectly fine, is totally accurate and a lot
> easier. However, it will only satisfy the engineers and not the
> scientists. :-)
>
> Chuck Norcutt
Also satisfies the bonehead poets and musicians on my block.
Joel W.
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