Exhibit 16.1
LETTER FROM ACCOUNTANTS
STONEFIELD JOSEPHSON, INC.
STONEFIELD JOSEPHSON, INC.
October 5, 2010
Securities and Exchange Commission
100 F Street, NE
Washington, D.C. 20549-7561
100 F Street, NE
Washington, D.C. 20549-7561
We have read Item 4.01 included in the Form 8-K of Alliance Fiber Optic Products, Inc. dated October 5, 2010 to be filed with the Securities and Exchange Commission. We agree with the statements concerning our Firm in such Form 8-K; we are not in a position to agree or disagree with other statements of Alliance Fiber Optic Products, Inc. contained therein.
/s/ Stonefield Josephson, Inc.
Stonefield Josephson, Inc.
San Francisco, CA
San Francisco, CA