Center filter silliness

[CPeter1714@xxxxxxx]

You need a filter if you are going to shoot transparencies on a 617 Linhoff.
PERIOD
That is a positive fact. No question, no fumbling around, just break down and
do it. Bite the bullet and get the  center density filter. Honest, makes no
difference on F16 or f64. The light still has to travel further from the
extreme corners of the 90mm lens.

That's Charles of Sioux City from under the Kingshighway Bridge (love you
Simon)