Contact:   Advanced Photonix, Inc.
                                               Susan A. Schmidt  (805) 987-0146

                           ADVANCED PHOTONIX, INC. (R)
                      REPORTS THIRD QUARTER FY 2005 RESULTS


Camarillo, California, February 10, 2005 --

Advanced Photonix, Inc. (R) (AMEX: API) today reported its third quarter FY 2005
results.

Net sales for the third  fiscal  quarter  ended  December  26,  2004 were  $3.85
million,  an increase of 31% from $2.93 million reported in the third quarter of
the  previous  year.  Net sales for the nine  months  ended  December  26,  2004
increased 22% to $10.81 million, as compared to $8.84 million in the same period
of the prior year.  The Company  reported net income for the quarter of $35,000,
or $.00 per share,  and year to date net income of $642,000,  or $.05 per share.
For the same fiscal periods of the prior year,  the Company  reported net income
of $256,000, or $.02 per share, and $593,000,  or $.04 per share,  respectively.
Net income was most significantly  impacted by manufacturing yield problems that
adversely  impacted the  Company's  gross  margin for the quarter.  As discussed
below, the Company believes that the manufacturing issues have been corrected.

Throughout  the year,  API has continued to record revenue growth in each of its
major market  segments,  which  combined  represent  93% of total  revenues.  As
compared to the prior year, year to date sales to the industrial sensing markets
have  increased by 26% and  represent 42% of total  revenues.  For the same nine
month period, sales to the medical segments have increased 32% and represent 16%
of total revenues and  military/aerospace  sales,  which  represent 35% of total
revenues, have increased 15%. The Company's gross margin for the quarter was 26%
as compared to 35% in the  comparable  period of the prior year and for the nine
months was 33% (as  compared  to 34% in the prior  year).  The  decline in gross
margin was primarily  attributable to low wafer  fabrication and assembly yields
experienced  during the  quarter,  due in part to a critical  machinery  failure
which has since been repaired. The Company believes the yield problems have been
corrected and expects gross margins to improve in the fourth  quarter.  Selling,
general  and  administrative  expenses,   including  research  and  development,
represent 23% of sales for the quarter, as compared to 27% in the prior year and
26% year to date as compared to 28% for the same nine month  period in the prior
year.

Other significant  expenses reported for the quarter include interest expense of
$63,000,   due  to  the  Company's   recently  completed  private  placement  of
convertible notes, and a net loss on fixed asset disposals amounting to $33,000.
Interest expense on the $5 million  convertible note is based on a rate of prime
plus 1% and is expected to continue at  comparable  levels for the  remainder of
the year;  however no  additional  losses on fixed  assets are  expected at this
time.

As previously  reported  ,the Company  acquired all of the  outstanding  capital
stock of Photonic Detectors,  Inc. on December 21, 2004. As that acquisition did
not occur  until the end of the  fiscal  quarter,  the  current  results  do not
include any revenues and include only  immaterial  expenses  resulting  from the
addition of the new subsidiary.

In commenting on the results, Paul Ludwig,  President of Advanced Photonix, Inc.
stated "Our third fiscal quarter was  highlighted by the acquisition of Photonic
Detectors,  Inc.  (PDI).  We plan to  close  the PDI  facility  in Simi  Valley,
California by March 31, 2005 and consolidate  those operations into our existing
facilities.   This  move  will  provide   incremental   contribution  margin  by
eliminating any redundant costs."

Continuing,  Mr. Ludwig stated,  "Third quarter operating performance fell below
expectations. While we were pleased with our record revenues of $3.8 million for
the  quarter,  our  operating  profit  was  negatively  impacted  by  low  wafer
fabrication  and assembly  yields,  as well as expenses  associated with ongoing
acquisition  projects,  including  capital  finance  expenses  relative  to  our
recently  completed  private  placement of  convertible  notes.  We fully expect
operating  margins  to  improve in the fourth  quarter."

Richard Kurtz,  Chief Executive Officer of Advanced  Photonix,  Inc.  commented,
"The strong top line growth was tempered by a  disappointing  bottom line in the
third quarter.  Our team's  immediate  focus is on correcting the  manufacturing
issues,   getting  us  back  on  track  toward  our   profitability   goals  and
incorporating the operations of PDI into our existing facilities. We are looking
forward to finishing the fourth quarter stronger and on plan."

Advanced  Photonix,  Inc.(R) is a leading supplier of innovative,  silicon-based
electro-optical  products and design  solutions  to a global OEM customer  base.
Products  include  the  patented  Large Area  Avalanche  Photodiode  (LAAPD) and
FILTRODE(R) detectors, as well as PIN photodiodes.  More information on Advanced
Photonix can be found at http://www.advancedphotonix.com .

The information  contained herein includes  forward looking  statements that are
based on assumptions  that management  believes to be reasonable but are subject
to  inherent  uncertainties  and risks  including,  but not  limited  to,  risks
associated  with  the  integration  of  newly  acquired  businesses,  unforeseen
technological  obstacles  which  may  prevent  or slow  the  development  and/or
manufacture  of new  products,  limited  (or slower than  anticipated)  customer
acceptance  of new  products  which  have  been and are being  developed  by the
Company,  the availability of other competing  technologies and a decline in the
general demand for optoelectronic products.




                             Advanced Photonix, Inc.
                              Financial Highlights



(000 except share data)                             Three Months Ended                             Nine Months Ended
                                        -------------------------------------------    -------------------------------------------
                                        December 26, 2004     December 28, 2003        December 26, 2004     December 28, 2003
                                        -----------------     -----------------        -----------------     -----------------
                                                                                                        
NET SALES                                      $3,852                $2,933                  $10,814                $8,836
GROSS PROFIT                                   $1,020                $1,038                   $3,575                $3,035
  Percent to Net Product Shipments               26%                   35%                      33%                   34%

RESEARCH & DEVELOPMENT, SELLING,
GENERAL & ADMINISTRATIVE EXPENSES               $903                  $788                    $2,865                $2,448

OTHER INCOME (EXPENSE), NET                     ($82)                   $6                      ($68)                   $6

NET INCOME                                       $35                  $256                      $642                  $593

BASIC AND DILUTED NET INCOME PER SHARE          $0.00                $0.02                     $0.05                 $0.04

WEIGHTED   AVG.   NUMBER   OF   SHARES       13,437,000            13,458,000               13,433,000            13,441,000
OUTSTANDING


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