Exhibit 23.2

                       CONSENT OF INDEPENDENT ACCOUNTANTS

We hereby consent to the use in this Registration Statement on Form S-1 of our
reports dated March 19, 2004 relating to the financial statements and financial
statement schedule of Accent Optical Technologies, Inc., which appear in such
Registration Statement. We also consent to the reference to us under the heading
"Experts" in such Registration Statement.

PricewaterhouseCoopers LLP

Portland, Oregon
March 22, 2004