Document:

REGISTRATION RIGHTS AGREEMENT

                                                   June 20, 2000

To the holder of all of the outstanding
securities of Ocular Blood Flow, Ltd. ("OBF"),
pursuant to the Stock Purchase Agreement
dated June 9, 2000

Dear Sir:

         This will confirm that, in  consideration of your agreement to sell and
transfer  to  Paradigm  Medical   Industries,   Inc,  a  Delaware   corporation,
("Paradigm"),  all of the  securities of OBF held by you, in exchange for shares
of the restricted Common Stock of Paradigm and a cash payment,  all pursuant to,
and as  provided  in,  that  Stock  Purchase  Agreement  dated June 9, 2000 (the
"Purchase  Agreement") entered into by and among Paradigm,  OBF and yourself and
as an inducement to OBF and you to consummate the  transaction  contemplated  by
the Purchase Agreement, Paradigm covenants and agrees with the you as follows:

         1.       Certain Definitions.  As used in this Agreement, the following
terms shall have the following respective meanings:

                  "Commission"   shall   mean  the   Securities   and   Exchange
         Commission,  or any other federal agency at the time  administering the
         Securities Act.

                  "Common  Stock" shall mean the common stock,  $0.001 par value
         per  share,  of  Paradigm,  as  constituted  as of  the  date  of  this
         Agreement.

                  "Exchange Act" shall mean the Securities Exchange Act of 1934,
         as  amended,  or  any  similar  federal  statute,  and  the  rules  and
         regulations of the Commission  thereunder,  all as the same shall be in
         effect at the time.

                  "Restricted  Stock"  shall mean the shares of Paradigm  Common
         Stock  issued to you  pursuant  to the  Purchase  Agreement,  excluding
         shares (i) which have been registered under the Securities Act pursuant
         to an effective registration statement filed thereunder and disposed of
         in accordance with the  registration  statement  covering them; or (ii)
         which have been publicly sold pursuant to Rule 144 under the Securities
         Act.

                  "Securities  Act" shall mean the  Securities  Act of 1933,  as
         amended, or any similar federal statute,  and the rules and regulations
         of the Commission thereunder, all as the same shall be in effect at the
         time.

                  "Selling  Expenses"  shall  mean  the expenses so described in
         Section 5.

                                       -1-

<PAGE>

         2.  Restrictive  Legend.  Each  certificate  representing  Common Stock
shall,  except as otherwise  provided  herein be stamped or otherwise  imprinted
with a legend substantially in the following form:

         THIS SECURITY HAS NOT BEEN REGISTERED  UNDER THE SECURITIES ACT OF 1933
         OR ANY STATE  SECURITIES  LAWS AND MAY NOT BE  TRANSFERRED OR OTHERWISE
         DISPOSED OF UNLESS IT HAS BEEN  REGISTERED  UNDER THE SECURITIES ACT OF
         1933 AND APPLICABLE  STATE  SECURITIES LAWS OR UNLESS AN EXEMPTION FROM
         REGISTRATION  IS AVAILABLE.  THIS SECURITY IS SUBJECT TO A REGISTRATION
         RIGHTS AGREEMENT BY AND BETWEEN PARADIGM,  PARADIGM  SUBSIDIARY AND THE
         SHAREHOLDER, A COPY OF WHICH MAY BE OBTAINED AT THE PRINCIPAL OFFICE OF
         PARADIGM.

         3. Notice of Proposed  Transfer.  Prior to any proposed transfer of any
Restricted  Stock (other than under the  circumstances  described in Section 4),
you shall give  written  notice to  Paradigm  of your  intention  to effect such
transfer.  The notice shall  describe  the manner of the  proposed  transfer and
shall be  accompanied by an opinion of counsel  satisfactory  to Paradigm to the
effect that the proposed transfer may be effected without registration under the
Securities  Act,  whereupon  you shall be entitled to transfer  such  Restricted
Stock in accordance  with the terms of its notice;  provided,  however,  that no
such opinion of counsel shall be required for a transfer to one or more partners
of the transferor (in the case of a transferor  that is a partnership)  or to an
affiliated corporation (in the case of a transferor that is a corporation). Each
certificate  for Restricted  Stock  transferred as above provided shall bear the
legend set forth in Section 2, except that such certificate  shall not bear such
legend if (i)  Paradigm  receives a  satisfactory  opinion of counsel  that such
transfer is in  accordance  with the  provisions  of Rule 144 (or any other rule
permitting public sale without  registration  under the Securities Act); or (ii)
the  opinion of counsel  referred  to above is to the  further  effect  that the
transferee and any subsequent  transferee  (other than an affiliate of Paradigm)
would  be  entitled  to  transfer  such  securities  in a  public  sale  without
registration under the Securities Act.

         4.  Demand  Registration.  For a period of five (5) years from the date
beginning  six (6) months  from the date  hereof  (the  "Term"),  you may make a
written  request  for  registration   under  the  Securities  Act  (the  "Demand
Registration") of all or part of your Restricted Stock; provided,  however, that
Paradigm  need effect a total of only one Demand  Registration  on your  behalf.
Such request shall specify the number of shares of Restricted  Stock proposed to
be  registered.  You  shall  execute  such  documentation  as may be  reasonably
necessary  to  effect  the  registration  and  resale of your  Restricted  Stock
proposed to be included in such a  registration  statement  upon the exercise of
the Demand Registration.

         5. Registration Procedures. If and whenever Paradigm is required by the
provisions  of Section 4 to use its best efforts to effect the  registration  of
your Restricted Stock under the Securities Act,  Paradigm will, as expeditiously
as possible:

                                       -2-

<PAGE>

                  (a)  prepare  and file  with  the  Commission  a  registration
statement with respect to such securities and use its best efforts to cause such
registration  statement  to become  and remain  effective  for the period of the
distribution contemplated thereby (determined as hereinafter provided);

                  (b) prepare and file with the Commission  such  amendments and
supplements to such registration statement and the prospectus used in connection
therewith as may be necessary to keep such registration  statement effective for
the period  specified in paragraph  (a) above and comply with the  provisions of
the  Securities  Act with respect to the  disposition  of all  Restricted  Stock
covered by such registration  statement in accordance with the holders' intended
method of disposition set forth in such registration statement for such period;

                  (c) furnish to you such  number of copies of the  registration
statement  and  the  printed   prospectus   included  therein   (including  each
preliminary prospectus) as you reasonably may request in order to facilitate the
public  sale or other  disposition  of your  Restricted  Stock  covered  by such
registration statement;

                  (d) after the filing of the registration  statement,  Paradigm
will promptly notify you of all comments delivered to Paradigm by the Commission
and take all reasonable actions required to respond to such comments;

                  (e) use its best efforts to register or qualify the Restricted
Stock covered by such registration  statement under the securities or "blue sky"
laws of such jurisdictions as you reasonably shall request,  provided,  however,
that Paradigm shall not for any such purpose be required to qualify generally to
transact business as a foreign  corporation in any jurisdiction  where it is not
so  qualified  or  to  consent  to  general  service  of  process  in  any  such
jurisdiction;

                  (f) use its best efforts to list the Restricted  Stock covered
by such registration  statement with any securities exchange on which the Common
Stock of Paradigm is then listed;

                  (g)  immediately  notify  you at any  time  when a  prospectus
relating  thereto is required to be delivered  under the Securities  Act, of the
happening of any event of which  Paradigm has knowledge as a result of which the
prospectus contained in such registration statement, as then in effect, includes
an  untrue  statement  of a  material  fact or omits to  state a  material  fact
required to be stated  therein or necessary to make the  statements  therein not
misleading in light of the circumstances then existing; and

                  (h) in connection with each registration  hereunder,  you will
furnish to Paradigm in writing such  information  with respect to themselves and
the proposed  distribution by them as reasonably  shall be necessary in order to
assure compliance with applicable securities laws.

         6. Expenses. All expenses incurred by in connection with a registration
pursuant to Section 4,  including,  without  limitation,  all  registration  and
filing  fees,   printing  expenses,   fees  and  disbursements  of  counsel  and
independent  public  accountants  for  Paradigm,  fees and  expenses  (including
counsel fees) incurred in connection  with  complying  with state  securities or

                                       -3-

<PAGE>

"blue sky" laws, fees of the National  Association of Securities Dealers,  Inc.,
transfer taxes,  and fees of transfer  agents and registrars,  shall be borne by
Paradigm;  provided, however, that Paradigm shall not be required to pay for any
registration  proceeding begun pursuant to Section 4 if the registration request
is subsequently withdrawn by the Registered Holder.

         7.       Indemnification and Contribution.

                  (a) In the event of a  registration  of any of the  Restricted
Stock under the  Securities  Act pursuant to Section 4, Paradigm will  indemnify
and hold you harmless against any losses, claims, damages or liabilities,  joint
or  several,  to which  you may  become  subject  under  the  Securities  Act or
otherwise, insofar as such losses, claims, damages or liabilities (or actions in
respect  thereof) arise out of or are based upon any untrue statement or alleged
untrue  statement of any material fact contained in any  registration  statement
under which such  Restricted  Stock were  registered  under the  Securities  Act
pursuant to Section 4, any preliminary  prospectus or final prospectus contained
therein,  or any amendment or supplement  thereof,  or arise out of or are based
upon the omission or alleged  omission to state therein a material fact required
to be stated therein or necessary to make the statements therein not misleading,
and will  reimburse you for any legal or other expenses  reasonably  incurred in
connection  with  investigating  or  defending  any such  loss,  claim,  damage,
liability or action, provided,  however, that Paradigm will not be liable in any
such case if and to the extent that any such loss,  claim,  damage or  liability
arises out of or is based upon an untrue  statement or alleged untrue  statement
or omission or alleged omission so made in conformity with information furnished
by any such seller, or any such controlling  person in writing  specifically for
use in such registration statement or prospectus.

                  (b) In the event of a  registration  of any of the  Restricted
Stock under the  Securities  Act pursuant to Section 4, you will  indemnify  and
hold harmless  Paradigm,  each person,  if any, who controls Paradigm within the
meaning  of  the  Securities  Act,  each  officer  of  Paradigm  who  signs  the
registration  statement,  and each  director  of  Paradigm,  against all losses,
claims,  damages or  liabilities,  joint or several,  to which  Paradigm or such
officer, director, or controlling person may become subject under the Securities
Act or otherwise  insofar as such losses,  claims,  damages or  liabilities  (or
actions in respect  thereof) arise out of or are based upon any untrue statement
or alleged untrue  statement of any material fact contained in the  registration
statement under which such Restricted  Stock was registered under the Securities
Act  pursuant  to  Section 4, any  preliminary  prospectus  or final  prospectus
contained therein,  or any amendment or supplement  thereof,  or arise out of or
are based upon the omission or alleged omission to state therein a material fact
required to be stated  therein or necessary to make the  statements  therein not
misleading,  and will reimburse  Paradigm and each such officer,  director,  and
controlling person for any legal or other expenses  reasonably  incurred by them
in connection  with  investigating  or defending any such loss,  claim,  damage,
liability or action, provided, however, that you will be liable hereunder in any
such  case if and only to the  extent  that  any such  loss,  claim,  damage  or
liability  arises out of or is based upon an untrue  statement or alleged untrue
statement  or  omission  or  alleged  omission  made  in  reliance  upon  and in
conformity with information  pertaining to you, as such, furnished in writing to
Paradigm  by  you  specifically  for  use  in  such  registration  statement  or
prospectus, and provided, further, however, that your liability shall not exceed
the net proceeds  received by you from the sale of  Restricted  Stock covered by
such registration statement.

                                       -4-

<PAGE>

                  (c) Promptly after receipt by an indemnified  party  hereunder
of notice of the commencement of any action or the threat of commencement,  such
indemnified party shall, if a claim in respect thereof is to be made against the
indemnifying party hereunder,  notify the indemnifying party in writing thereof,
but the omission so to notify the  indemnifying  party shall not relieve it from
any liability which it may have to such indemnified  party other than under this
Section 7 and shall only relieve it from any liability which it may have to such
indemnified  party  under this  Section 7 if and to the extent the  indemnifying
party is prejudiced by such  omission.  In case any such action shall be brought
against any indemnified party and it shall notify the indemnifying  party of the
commencement thereof, the indemnifying party shall be entitled to participate in
and, to the extent it shall wish, to assume and  undertake  the defense  thereof
with counsel  satisfactory to such indemnified party, and, after notice from the
indemnifying  party to such  indemnified  party of its election so to assume and
undertake the defense  thereof,  the  indemnifying  party shall not be liable to
such indemnified party under this Section 7 for any legal expenses  subsequently
incurred by such indemnified  party in connection with the defense thereof other
than  reasonable  costs of  investigation  and of liaison with and  oversight of
counsel so selected,  provided,  however,  that,  if the  defendants in any such
action include both the  indemnified  party and the  indemnifying  party and the
indemnified  party shall have reasonably  concluded that there may be reasonable
defenses  available  to it  which  are  different  from or  additional  to those
available to those  available to the  indemnifying  party or if the interests of
the indemnified party reasonably may be deemed to conflict with the interests of
the indemnifying  party, the indemnified  party shall have the right to select a
separate  counsel and to assert such legal defenses and otherwise to participate
in the  defense of such  action,  with the  expenses  and fees of such  separate
counsel and other expenses and fees of such separate  counsel and other expenses
related to such  participation  to be  reimbursed by the  indemnifying  party as
incurred.

                  (d) In order to provide for just and equitable contribution to
joint  liability  under the  Securities  Act in any case in which either (i) any
holder of  Restricted  Stock  exercising  rights  under this  Agreement,  or any
controlling  person  of any  such  holder,  makes  a claim  for  indemnification
pursuant to this Section 7 but it is  judicially  determined  (by the entry of a
final judgment or decree by a court of competent jurisdiction and the expiration
of time to  appeal  or the  denial  of the  last  right  of  appeal)  that  such
indemnification  may not be enforced in such case  notwithstanding the fact that
this Section 7 provides for  indemnification  in such case, or (ii) contribution
under the  Securities Act may be required on the part of any such selling holder
or any such controlling  person in circumstances  for which  indemnification  is
provided  under this Section 7; then,  and in each such case,  Paradigm and such
holder will contribute to the aggregate losses,  claims,  damages or liabilities
to which they may be subject (after contribution from others) in such proportion
so that such holder is responsible for the portion represented by the percentage
that  the  public  offering  price  of  its  Restricted  Stock  offered  by  the
registration  statement  bears to the public  offering  price of all  securities
offered by such  registration  statement,  and Paradigm is  responsible  for the
remaining portion; provided, however, that, in any such case, (A) no holder will
be required to  contribute  any amount in excess of the net proceeds of the sale
of all such Restricted Stock sold by it pursuant to such registration statement;
and (B) no person or entity guilty of fraudulent  misrepresentation  (within the
meaning of Section 11(f) of the Securities Act) will be entitled to contribution
from any person or entity.

                                       -5-

<PAGE>

         8. Changes in Common Stock. If, and as often as, there is any change in
the  Common  Stock  by way of a stock  split,  stock  dividend,  combination  or
reclassification,   or  through  a  merger,  consolidation,   reorganization  or
recapitalization, or by any other means, appropriate adjustment shall be made in
the  provisions  hereof so that the rights and  privileges  granted hereby shall
continue with respect to the Common Stock as so changed.

         9. Rule 144 Reporting.  With a view to making available the benefits of
certain rules and regulations of the Commission which may at any time permit the
sale of the Restricted Stock to the public without registration:

                  (a) make and keep public information available, as those terms
are understood and defined in Rule 144 under the Securities Act;

                  (b) use its best  efforts  to file  with the  Commission  in a
timely  manner all reports and other  documents  required of Paradigm  under the
Securities Act and the Exchange Act; and

                  (c) furnish you forthwith upon request a written  statement by
Paradigm as to its compliance  with the reporting  requirements of such Rule 144
and of the Securities Act and the Exchange Act, a copy of the most recent annual
or quarterly  report of Paradigm,  and such other reports and documents so filed
by Paradigm  as you may  reasonably  request in  availing  itself of any rule or
regulation of the Commission  allowing you to sell any Restricted  Stock without
registration.

         10. Representations and Warranties of Paradigm. Paradigm represents and
warrants to you as follows:

                  (a) The execution,  delivery and performance of this Agreement
by Paradigm have been duly authorized by all requisite corporate action and will
not violate any  provision of the law, any order of any court or other agency of
government,  the  Certificate  of  Incorporation  or Bylaws of  Paradigm  or any
provision of any indenture,  agreement or other instrument to which it or any of
its  properties  or  assets is bound,  conflict  with,  result in a breach of or
constitute  (with due notice or lapse of time or both) a default  under any such
indenture, agreement or other instrument or result in the creation or imposition
of any lien,  charge or  encumbrance  of any nature  whatsoever  upon any of the
properties or assets of Paradigm.

                  (b) This  Agreement  has been duly  executed and  delivered by
Paradigm and  constitutes the legal,  valid and binding  obligation of Paradigm,
enforceable in accordance with its terms.

         11. Miscellaneous.

                  (a) All covenants and  agreements  contained in this Agreement
by or on behalf of any of the parties hereto shall bind and inure to the benefit
of the  respective  successors  and  assigns of the parties  hereto  (including,
without limitation,  transferees of any Restricted Stock),  whether so expressed
or not.

                                       -6-

<PAGE>

                  (b) All notices,  requests,  consents and other communications
hereunder  shall be in writing and shall be mailed by  certified  or  registered
mail, return receipt requested, postage prepaid, addressed as follows:

                           (i)  if to Paradigm or any other party hereto, at the
                  address of such party set forth in the Purchase Agreement;

                           (ii) if to any subsequent holder of Restricted Stock,
                  to it at such  address as may have been  furnished to Paradigm
                  in writing by such holder;

or, in any case, at such other  address as shall have been  furnished in writing
to Paradigm by you in accordance with the provisions of this paragraph.

                  (c) This  Agreement  shall be  governed  by and  construed  in
accordance with the laws of the State of Delaware.

                  (d) This  Agreement  may not be  amended or  modified,  and no
provision hereof may be waived,  without the written consent of Paradigm and the
holders of the outstanding shares of Restricted Stock.

                  (e)  This   Agreement   may  be   executed   in  two  or  more
counterparts,  each of  which  shall be  deemed  an  original,  but all of which
together shall constitute one and the same instrument.

                  (f)  The   obligations  of  Paradigm  to  register  shares  of
Restricted  Stock  under  Section 4 shall  terminate  five (5) years and six (6)
months from the date of this Agreement.

                  (g) If any action at law or in equity is  necessary to enforce
or interpret the terms of this Agreement, the prevailing party shall be entitled
to attorney's fees,  costs and  disbursements in addition to any other relief to
which such party may be entitled.

         Please  indicate  your  acceptance  of the  foregoing  by  signing  and
returning the enclosed  counterpart of this Agreement,  whereupon this Agreement
shall be a binding Agreement between Paradigm and you.

                                              Very truly yours,

                                              PARADIGM MEDICAL INDUSTRIES, INC.

                                              By: /s/ Thomas F. Motter
                                              ------------------------
                                              Title: CEO
                                              ----------

                                       -7-

<PAGE>

Agreed to and accepted as of the date first above written.

By: ____________________________________
Print Name:  _____________________________
Title:____________________________________

                                       -8-

<PAGE>Exhibit 10.61.1

                      AMENDMENT TO EMPLOYMENT AGREEMENT OF
                                PATRICK W. MOORE

WHEREAS  Patrick  W. Moore ("Employee") and National Manufacturing Technologies,
Inc. ("Company") entered into an Employment Agreement on September 23, 1999; and

WHEREAS  that Agreement provides for a performance review and consideration of a
bonus  award  at  the  six  (6)  month  period concluding on March 23, 2000; and

WHEREAS the Compensation Committee has reviewed said performance and found it to
be  superior  during  that  time  period;  and

WHEREAS Employee and the Company have come to agreement on changes to Employee's
Employment  Agreement  in  lieu  of  the  awarding  of  the  maximum cash bonus;

NOW  THEREFORE  the  following  amendments  to the September 23, 2000 Employment
Agreement  are  hereby  made:

1.     Paragraph  2.1  is amended as follows: the termination date September 30,
2002,  is     hereby  changed  to  be  March  31,  2004.

2.     The  following  paragraphs  4.1  and  4.1.1  are  hereby  added:

4.1     Sabbatical:  At  Employee's  sole election, Employee may request and the
Company shall agree to Employee taking a sabbatical from Employee's     position
as  CEO. Employee shall provide not less than thirty (30) days     notice of his
intent  to take said sabbatical and shall identify the intended     dates of the
sabbatical period. During any such sabbatical period,     Employee shall be paid
compensation  in salary, bonus and benefits at the     same rate and on the same
terms as if Employee was actively working     during said sabbatical period. The
sum  total of sabbatical time granted to          Employee under this Agreement,
regardless  of  the  number  of  sabbatical     periods,  shall  not  exceed  a
cumulative  of  six  (6)  calendar  months.

4.1.1     In the event of a change of control (defined as a change of 51% of the
Board  of  Directors  within  a two year period, or merger or acquisition of the
Company  that  affects ownership changes of more than 25% of the company stock);
or  in  the  event  this  contract  is  terminated  for  any reason prior to its
expiration  date,  Employee  shall  be paid the full amount that would have been
earned  under the terms of this Agreement, to include in said sabbatical period,
within  five  (5)  business  days  of  termination.  However,  in the event this
Agreement  reaches  its  expiration  date  and  Employee  has  not  utilized the
available  sabbatical  leave,  said  leave  shall  be  forfeited.
3.     The  following  paragraph  4.2  is  hereby  added:

4.2     Deferral  of  compensation or benefits: At the election of Employee, and
with  the Company's concurrence, Employee may elect to defer and not     receive
on  a  current  basis  some  or  all  of Employee's compensation, to     include
salary,  bonus, benefits or expense reimbursement. If Employee so     elects and
the  Company agrees, said deferred amounts will be considered     an "on demand"
loan  from  Employee  to  Company and shall accrue     interest at the same rate
that the Company for the same time period was     charged by its working capital
lender.  If  no  working capital lender is in     place during said period, then
the  interest  rate  shall  be  equivalent  to  prime     interest  plus two (2)
percent.  Such  amounts shall be immediately payable     to Employee on demand.,
within  five  (5)  working days of said demand,     without offset or adjustment
for  any  reason.

4.     Paragraph  11.1  is  amended  as  follows: wherever the reference in this
paragraph  is     made  to 16 weeks of severance pay, it is hereby changed to 29
weeks  of  severance     pay.

This  amendment  to the September 23, 2000 Employment Agreement between Employee
and  the  Company  is  made  effective  as  of  May  31,  2000.

     Company:
               National  Manufacturing  Technologies,  Inc.

               By:     /s/  Binh  Q.  Le
                       -----------------
               Chairman,  Compensation  Committee

     Employee:     /s/  Patrick  W.  Moore
                   -----------------------
               Patrick  W.  Moore

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