LARKSPUR CAPITAL
                                   CORPORATION


June 29th, 2004
Mr. Gary Jones
eMagin Corporation
2070 Route 52
Building 334
Hopewell Junction, NY 12533






     Dear Mr. Jones:

     This will confirm the understanding and agreement (the "Agreement") between
     Larkspur Capital  Corporation (the "Agents") and eMagin Corporation and its
     related  subsidiaries  and  affiliates  (collectively,  the  "Company")  as
     follows:

     1.   The Company  hereby engages the Agents as its adviser in the placement
          ( the  "Transaction")  of equity and  equity  linked  securities  (the
          "Securities"),  to  a  limited  number  of  institutional,  accredited
          individual and/or strategic  investors (the "Investors")  contemplated
          in the separate  agreement  between the Company and WRHambrecht & Co.,
          (The "WRH Agreement") .


     2.   The Agents hereby accept the engagement and in that  connection  agree
          to:

          (a)  Assist in the preparation,  in consultation  with the Company and
               WR  Hambrecht,  of  a  Placement  Memorandum  (the  "Memorandum")
               describing the Company and the Securities, which Memorandum shall
               not be made  available to potential  Investors  until its use has
               been approved by the Company.  Prior to its release,  the Company
               will also  represent to the Agents that the  Memorandum  does not
               contain any untrue  statement  or alleged  untrue  statement of a
               material  fact or omit to state a material  fact  required  to be
               stated or necessary to make any statement not misleading;

          (b)  Assist  the  Company  in  the  preparation  and  approval  of the
               Company,  any  other  communications  to be used in  placing  the
               Securities  whether  in the form of letter,  circular,  notice or
               otherwise;

          (c)  Advise  the  Company  as to  the  structure  and  pricing  of the
               Transaction;

          (d)  Assist  the  Company  in  the  negotiation  of  the  sale  of the
               Securities to the Investors;

          (e)  Provide  such other  financial  advisory and  investment  banking
               services as are customary for similar engagements.

                                       2


     3.   In connection  with the Agents'  engagement,  the Company will furnish
          the Agents with any  information  concerning  the  Company,  which the
          Agents  reasonably  deem  appropriate and will provide the Agents with
          access to the Company's officers, directors, accountants, counsel, and
          other advisors. The Company represents and warrants to the Agents that
          all such information  concerning the Company will be true and accurate
          in all material  respects and will not contain any untrue statement of
          a material fact or omit to state a material fact necessary in order to
          make  the   statements   therein  not   misleading  in  light  of  the
          circumstances  under which such statements are made. In addition,  the
          Agents shall be kept fully informed of any events,  which might have a
          material effect on the financial condition of the Company. The Company
          acknowledges and agrees that the Agents will be using and relying upon
          such information supplied by the Company and its officers,  agents and
          others and any other  publicly  available  information  concerning the
          Company without any independent  investigation or verification thereof
          or independent  appraisal by the agents of the Company or its business
          assets.

     4.   As  compensation  for  the  services  to be  rendered  by  the  Agents
          hereunder, the Company shall pay to the Agents, the following:

          (a)  Upon the  closing of the sale of  Securities  to  Investors  (the
               "Closing") in the Transaction contemplated in paragraph 1 hereof:

               (i)  A fee for advisory and coordination of the offering equal to
                    one percent (1.0 %) of the Aggregate  Consideration Received
                    by the Company of the common stock sold to investors;


     5.   There shall be a special  fee  (Veritas  Fee) paid for any  investment
          made by Veritas  equal to 6 % of the amounts  invested by Veritas that
          shall be in addition to the amounts  cited  above,  provided  that the
          investment  by Veritas is in excess of $5  million.  In the event that
          the Veritas Fee is paid,  Larkspur hereby instructs eMagin to redirect
          3.5% of the 6% Veritas Fee to WR Hambrecht.

     6.   For  purposes  of  calculating  the  Agents'   Transaction  Fee  under
          paragraphs  4(b) and 4(c)  above  and  paragraph  8 below,  "Aggregate
          Consideration"   shall  be  deemed  to  include  the  total  value  of
          Securities  sold directly or indirectly,  by the Company in connection
          with the Transaction and any amounts paid into escrow.


     7.   The Company shall  reimburse the Agents  monthly for their  reasonable
          travel and other  out-of-pocket  expenses incurred in performing their
          services  hereunder  during  the  term  of its  engagement  hereunder,
          including  the  reasonable  fees and expenses of their  outside  legal
          counsel,  upon  submission by the Agents of  appropriate  vouchers and
          expense account  reports.  The Agents will agree to get prior approval
          from the Company  for any  expense  that is expected to amount to over
          $500. Such  reimbursement  shall be within 30 days after submission by
          the Agent of invoices for such expenses.

     8.   Since the Agents will be acting on behalf of the Company in connection
          with this  engagement,  the Company  agrees to indemnify the Agents as
          set forth in Annex A to this Agreement.

                                       3


     9.   If a  Transaction  has  been  consummated  and one or more  additional
          Transactions   of  the  type   contemplated   in  paragraph  1  hereof
          ("Additional  Transactions") are consummated by the Company (or by any
          affiliate  thereof)  within six (6) months from the date of Closing of
          the  Transaction,  with any party (or any  affiliate  thereof) who has
          been contacted by the Agents  (including  Investors in the Transaction
          and Co-Placement Agents in the Transaction),  the Company shall pay to
          the Agents in accordance with the provisions in 4 above. .

     10.  The Company  acknowledges  that the Agents and their affiliates are in
          the business of providing  financial  services and consulting  advice.
          Nothing herein  contained  shall be construed to limit or restrict the
          Agents in  conducting  such  business  with  respect to others,  or in
          rendering  such advice to others,  except as such advice may relate to
          matters relating to the Company's business and properties.

     11.  The   Company   agrees  that  the  Agents  have  the  right  to  place
          advertisements in financial and other newspapers and journals at their
          own expense  describing  their services to the Company  hereunder upon
          the successful conclusion of this engagement.

     12.  Subject to the  provisions  of  paragraphs 4 through 11 and 13 through
          16, which shall  survive any  termination  of this  Agreement,  either
          party may terminate the Agents' engagement hereunder at any time, with
          or without cause,  including the failure to receive board approval, by
          giving the other  party at least 10 days  prior  written  notice.  The
          Company shall have no liability for any expenses of the Agents,  which
          are incurred subsequent to the date of such termination.

     13.  The Memorandum to be provided to Investors and any advice given to the
          Company  by the  Agents  under this  Agreement  shall not be  publicly
          disclosed or made available to third parties without the Agents' prior
          written  consent  except as required under  securities  laws and other
          regulations.

     14.  The Company  represents  and  warrants to the Agents that there are no
          brokers,  representatives  or other  persons  who have an  interest in
          compensation  due to the  Agents  from  any  transaction  contemplated
          herein except for WR Hambrecht, as set forth in the WHR Agreement.

     15.  The   benefits  of  this   Agreement,   together   with  the  separate
          indemnification provisions contained in Annex A hereto, shall inure to
          the benefit of the  respective  successors  and assigns of the parties
          hereto and of the indemnified  parties  hereunder and their successors
          and assigns and  representatives,  and the obligations and liabilities
          assumed in this  Agreement by the parties hereto shall be binding upon
          their respective successors and assigns.

     16.  This  Agreement  may not be amended or modified  except in writing and
          shall be governed by and construed in accordance  with the laws of the
          State of New York  applicable  to contracts  executed and to be wholly
          performed  therein  without  giving  effects to its  conflicts of laws
          principles or rules. Any dispute hereunder shall be brought in a court
          in the state of New York.

     17.  LARKSPUR  CAPITAL AND THE COMPANY  WAIVE ALL RIGHT TO TRIAL BY JURY IN
          ANY  ACTION,  PROCEEDING,  CLAIM  OR  COUNTERCLAIM  (WHETHER  BASED ON
          CONTRACT,  TORT  OR  OTHERWISE)  RELATED  TO OR  ARISING  OUT OF  THIS
          AGREEMENT.

                                       4


     We are delighted to accept this engagement and look forward to working with
     you.  Please confirm that the foregoing  correctly sets forth our agreement
     by signing the enclosed  duplicate of this letter in the space provided and
     returning it, whereupon this letter shall constitute a binding agreement as
     of the date first above written.


                          LARKSPUR CAPITAL CORPORATION



                                              /s/ Paul Cronson
                                              ----------------
                                                  Paul Cronson


ACCEPTED AND AGREED



/s/ Gary Jones
- --------------
    Gary Jones

eMagin Corporation.
Date:

                                       5


                                     ANNEX A

                           INDEMNIFICATION PROVISIONS

     In  connection  with the  engagement  by letter  agreement  of even date of
Larkspur  Capital  Corporation  to  assist  us  with  the  Placement,  including
modifications  or future  additions to such  engagement  and related  activities
prior to the date of this  agreement (the  "engagement"),  we agree that we will
indemnify and hold harmless you and your respective directors,  officers, agents
and employees  (collectively,  the  "indemnified  parties"),  to the full extent
lawful,   from  and  against  any  losses,   expenses,   claims  or  proceedings
(collectively,  "losses")  related  to or  arising  out of (A)  oral or  written
information provided by us, our employees or our other agents, which information
either we or you provide to any actual or potential buyers,  sellers,  investors
or  offerees,  or (B) any other  action or failure to act by us, our  directors,
officers,  agents or employees or by you or any indemnified party at our request
or with our consent;  provided that this paragraph  shall not apply with respect
to any losses that have resulted  primarily from the gross negligence or willful
misconduct of such indemnified party.

     In the event that the foregoing indemnity is unavailable to any indemnified
party for any reason other than for the gross  negligence or willful  misconduct
of such indemnified party as referred to in the preceding paragraph, we agree to
contribute  to any losses  related to or arising  out of the  engagement  or any
transaction or conduct in connection therewith as follows.  With respect to such
losses referred to in the preceding  paragraph,  each of us shall  contribute in
such proportion as is appropriate to reflect (i) the relative  benefits received
(or  anticipated  to be  received)  by you,  on the one hand,  and by us and our
security  holders,  on the other hand,  from the actual or proposed  transaction
arising in connection with the engagement and (ii) the relative fault of each of
us in connection with the  statements,  omissions or other conduct that resulted
in such losses, as well as any other relevant equitable considerations. Benefits
received (or anticipated to be received) by us and our security holders shall be
deemed to be equal to the aggregate cash  consideration  and value of securities
or any other property  payable,  issuable,  exchangeable or transferable in such
transaction  or  proposed  transaction,  and  benefits  received by you shall be
deemed to be equal to the compensation  paid by us to you in connection with the
engagement  (exclusive  of amounts  paid for  reimbursement  of expenses or paid
under this agreement). Relative fault shall be determined by reference to, among
other  things,  whether any alleged  untrue  statement  or omission or any other
alleged conduct relates to information provided by us or other conduct by us (or
our employees or other agents), on the one hand, or by you (or your employees or
other agents), on the other hand. You and we agree that it would not be just and
equitable if contribution were determined by pro rata allocation or by any other
method of allocation that does not take account of the equitable  considerations
referred to above.  Notwithstanding  anything to the contrary in this paragraph,
in no event shall either of us be  responsible  for any amounts in excess of the
amount of the  compensation  actually paid by us to you in  connection  with the
engagement  (exclusive  of amounts  paid for  reimbursement  of expenses or paid
under this agreement).

     We agree that we will not,  without  prior  written  consent  of  Larkspur,
settle any pending or threatened  claim or proceeding  related to or arising out
of the  engagement  or any actual or proposed  transactions  or other conduct in
connection  therewith (whether or not you or any indemnified party is a party to
such claim or  proceeding)  which  settlement  imposes  any  obligations  on the
indemnified party (other than the payment of money which is made by us on behalf
of the  indemnified  party) or is  prejudicial  to the  indemnified  party.  The


                                       6


indemnified  party shall  cooperate  with us in the defense of any such claim or
proceeding,  and we shall reimburse the indemnified  party for such  indemnified
party's expenses with respect thereto, including counsel fees.

     We  further  agree  that no  indemnified  party  shall  have any  liability
(whether  direct or indirect,  in contract or tort or otherwise) to us or any of
our creditors or security  holders for or in connection  with the  engagement or
any actual or proposed  transactions  or other conduct in  connection  therewith
except for losses incurred by us that are finally judicially  determined to have
resulted  primarily  from the gross  negligence  or willful  misconduct  of such
indemnified party.

     The foregoing agreement is in addition to any rights you may have at common
law or  otherwise  and  shall be  binding  on and  inure to the  benefit  of any
successors,  assigns, and personal representatives of each indemnified party and
us. This  agreement  is  governed by the laws of the State of New York,  without
regard to such state's rules concerning  conflicts of laws.  Solely for purposes
of enforcing this agreement, we hereby consent to personal jurisdiction, service
of  process  and venue in any court in which  any  claim or  proceeding  that is
subject to this  agreement  is brought  against  you. Any right to trial by jury
with  respect  to any  claim or  proceeding  related  to or  arising  out of the
engagement,  or any  transaction  or conduct  in  connection  therewith  or this
agreement  is  waived.  This  agreement  shall  remain in full  force and effect
notwithstanding the completion or termination of the engagement.