Digital BW, The Print

Jerry writes:

> Anthony, I guarantee you that back could equal
> technical pan in a 16x20 inch print.

A 16x20-inch print cannot even come close to exhausting the resolution of
Technical Pan.  In order to exhaust the resolution of Tech Pan at 300 ppi,
you need a print that measures nearly seven feet on a side.

> Museums  are using scanning backs to copy their
> paintings, and the detail they are getting is FAR
> better than Fujichrome Velvia film.

How did you get from Tech Pan to Velvia?

> And isn't that 22 Megapixels Compressed?

Pixels cannot be compressed.  Only files can be compressed.