Exhibit 4.7

     THIS SECURITY HAS NOT BEEN REGISTERED  UNDER THE SECURITIES ACT OF 1933, AS
AMENDED  (THE  "ACT"),  OR UNDER ANY STATE  SECURITIES  LAWS,  IN RELIANCE  UPON
EXEMPTIONS FROM REGISTRATION FOR NON-PUBLIC OFFERINGS.  THIS SECURITY MAY NOT BE
SOLD OR TRANSFERRED  UNLESS IT IS REGISTERED  UNDER THE ACT AND UNDER APPLICABLE
STATE SECURITIES LAWS OR UNLESS FONAR RECEIVES AN OPINION OF COUNSEL  REASONABLY
SATISFACTORY  TO IT THAT AN EXEMPTION  FROM  REGISTRATION  IS AVAILABLE  (UNLESS
WAIVED).

     VOID AFTER 5:00 P.M. EASTERN TIME ON AUGUST 30, 2005 ("EXPIRATION DATE").

                                FONAR CORPORATION

                                CALLABLE WARRANT

                    WARRANT ("WARRANT") TO PURCHASE SHARES OF
                    COMMON STOCK, $0.0001 PAR VALUE PER SHARE

     This is to certify  that,  for VALUE  RECEIVED,  The Tail Wind  Fund,  Ltd.
("Warrantholder"),  is entitled to purchase,  subject to the  provisions of this
Warrant,  from Fonar  Corporation,  a  corporation  organized  under the laws of
Delaware ("Company"),  at any time after the issuance hereof, but not later than
5:00 P.M.,  Eastern time, on the third (3rd)  anniversary  of such issuance date
("Expiration  Date"),  2,000,000  shares  ("Warrant  Shares")  of Common  Stock,
$0.0001 par value  ("Common  Stock"),  of the Company,  at an exercise price per
share  equal  to the  average  closing  bid  price  of the  Common  Stock on the
Principal Market for the full calendar month  immediately  preceding the date of
exercise,  provided that such exercise  price shall be no less than $2.00 and no
more than $6.00 (as such figures,  shall be appropriately and equitably adjusted
as provided  herein) (the exercise  price in effect from time to time  hereafter
being  herein  called  the  "Warrant  Price").  The  number  of  Warrant  Shares
purchasable upon exercise of this Warrant and the Warrant Price shall be subject
to adjustment from time to time as described herein.

     This Warrant has been issued  pursuant to the terms of the First  Amendment
to  Callable  Warrant  ("Amendment")  dated as of June 21,  2002 and the  Second
Amendment  to Callable  Warrant  dated as of August 15,  2002,  each between the
Company and  Warrantholder.  Capitalized terms used herein and not defined shall
have the meaning  specified in the  Purchase  Agreement  ("Purchase  Agreement")
dated as of May 24, 2002 between the Company and the Warrantholder.

     Section 1. Registration.  The Company shall maintain books for the transfer
and registration of the Warrant.  Upon the initial issuance of the Warrant,  the
Company shall issue and register the Warrant in the name of the Warrantholder.

     Section 2. Transfers.  As provided herein,  this Warrant may be transferred
only pursuant to a  registration  statement  filed under the  Securities  Act of
1933,  as  amended   ("Securities   Act")  or  an  exemption  from  registration
thereunder.  Subject to such  restrictions,  the  Company  shall  transfer  this
Warrant from time to time,  upon the books to be  maintained  by the Company for
that  purpose,   upon  surrender  thereof  for  transfer  properly  endorsed  or
accompanied by appropriate instructions for transfer upon any such transfer, and
a new Warrant  shall be issued to the  transferee  and the  surrendered  Warrant
shall be canceled by the Company.

     Section 3.

     (a)  Exercise  of  Warrant.   Subject  to  the   provisions   hereof,   the
Warrantholder  may exercise  this  Warrant in whole or in part,  at any time and
from time to time after the issuance hereof,  upon delivery of the duly executed
Warrant exercise form attached hereto (the "Exercise  Agreement") to the Company
during  normal  business  hours on any business day at the  Company's  principal
executive  offices  (or such  other  office or agency of the  Company  as it may
designate  by notice to the holder  hereof),  and upon payment to the Company in
cash, by certified or official bank check or by wire transfer for the account of
the  Company  of the  Warrant  Price for the  Warrant  Shares  specified  in the
Exercise Agreement. The Warrant Shares so purchased shall be deemed to be issued
to the holder  hereof or such  holder's  designee,  as the record  owner of such
shares,  as of the  close of  business  on the date on which  this  Warrant  (or
evidence of loss, theft or destruction thereof) shall have been surrendered, the
completed  Exercise  Agreement shall have been delivered.  Certificates  for the
Warrant  Shares  so  purchased,  representing  the  aggregate  number  of shares
specified in the  Exercise  Agreement,  shall be delivered to the holder  hereof
within a reasonable  time,  not exceeding  three (3) business  days,  after this
Warrant shall have been so exercised.  The certificates so delivered shall be in
such  denominations  as may be  requested  by the  holder  hereof  and  shall be
registered  in the name of such holder or such other name as shall be designated
by such holder.  If this Warrant shall have been exercised  only in part,  then,
unless this Warrant has expired,  the Company shall, at its expense, at the time
of  delivery  of  such  certificates,  deliver  to  the  holder  a  new  Warrant
representing  the number of shares with respect to which this Warrant  shall not
then have been exercised.

     Book-Entry. Notwithstanding anything to the contrary set forth herein, upon
exercise or  redemption  of any portion of this Warrant in  accordance  with the
terms hereof,  the Warrantholder  shall not be required to physically  surrender
this Warrant to the Company  unless such holder is purchasing the full amount of
Warrant Shares  represented by this Warrant.  The  Warrantholder and the Company
shall  maintain  records  showing the number of Warrant  Shares so  purchased or
redeemed  hereunder  and the dates of such  purchases  or shall  use such  other
method,  reasonably satisfactory to the Warrantholder and the Company, so as not
to  require  physical  surrender  of this  Warrant  upon each such  exercise  or
redemption. The Warrantholder and any assignee, by acceptance of this Warrant or
a new Warrant,  acknowledge  and agree that, by reason of the provisions of this
paragraph,  following  exercise  of any portion of this  Warrant,  the number of
Warrant  Shares which may be purchased upon exercise of this Warrant may be less
than the number of Warrant Shares set forth on the face hereof.

     (b) Redemption of Warrant.  Subject to the Purchase Agreement, in the event
that the average closing bid price of the Company's Common Stock (as reported by
the Nasdaq  Stock  Market) is greater than 115% of the then  applicable  Warrant
Price  hereunder for a five (5)  consecutive  trading day period in any calendar
month (i.e.,  June 1 to June 30, July 1 to July 31, etc.)  ("Pre-Call  Period"),
the Company  shall have the right,  upon at least five (5)  trading  days' prior
written  notice  to the  Warrantholder  ("Redemption  Notice"),  to redeem up to
200,000  shares  underlying  this  Warrant  (not  previously  exercised),  at  a
redemption  price equal to $.01 per Warrant  Share  issuable  hereunder  for the
portion  hereof being  redeemed,  provided that (1) the Company may not exercise
such redemption  right more than once in any calendar month, and (2) the Company
may  reduce  the then  applicable  Warrant  Price  to any  lower  Warrant  Price
hereunder  which  was  previously  in effect  hereunder,  by  delivering  to the
Warrantholder an irrevocable  written notice ("Reduction  Notice") at least five
(5) days prior to any such reduction.  Any such Reduction Notice shall specify a
reduction  date which is on or prior to the twentieth day of such calendar month
(but at least 5 days  after  such  notice)  and shall  specify  the new  reduced
Warrant Price hereunder. For clarification purposes, (a) the Pre-Call Period (or
the new Pre-Call  Period if there was a prior  redemption  during such  calendar
month) shall commence as of the date of such reduction, (b) the aggregate number
of shares that may be redeemed in any  calendar  month shall not exceed  200,000
shares regardless of any such reduction, (c) any Warrant Price so reduced by the
Company  shall remain at such reduced  Warrant  Price for the  remainder of such
calendar  month for all purposes  hereunder,  including  without  limitation for
purchases of shares of Common Stock hereunder by the Warrantholder upon exercise
hereof,  and (d) the Company may deliver a Redemption Notice following a Warrant
Price reduction  hereunder only after the applicable Pre-Call Period has expired
with the  average  closing  bid  price of the  Company's  Common  Stock for such
Pre-Call Period exceeding 115% of the new reduced Warrant Price.

     Any  redemption  hereunder  shall  occur  on  the  date  specified  in  the
Redemption Notice  ("Redemption  Date"),  provided that such Redemption Date may
not occur until at least five (5) trading days  following  the date on which the
Warrantholder received the Redemption Notice (the "Redemption Notice Date"). The
Company  may not  deliver  the  Redemption  Notice  unless and until the average
closing bid price of the Company's Common Stock (as reported by the Nasdaq Stock
Market) is greater than 115% of the applicable  Warrant Price (as may be reduced
hereunder) over a five (5) consecutive  trading day period  occurring in any one
calendar  month.  The period from the  Redemption  Notice Date to the Redemption
Date shall be referred to herein as the "Post-Call  Period".  The  Warrantholder
may exercise this Warrant, including any portion subject to a Redemption Notice,
at any time and from time to time during the period from the  Redemption  Notice
Date through the date on which the redemption price for such Warrants is paid by
the Company  (and  thereafter  if such  redemption  price is not paid),  and the
Company shall honor all tendered  Exercise  Agreements  during such period.  Any
Redemption  Notice  under this  Section  shall be  irrevocable.  If the  Company
intends (or is only  permitted) to redeem less than all of the then  outstanding
Warrants issued to Purchasers under the Purchase Agreement,  it shall do so on a
pro rata basis among such holders in accordance  with this  Section.  Failure by
the  Company  to redeem  this  Warrant  on a timely  basis  after  delivering  a
Redemption  Notice shall result in the Company being  prohibited from exercising
such right pursuant to this Section again.

     Notwithstanding  anything to the  contrary  herein,  the  Company  shall be
prohibited  from  exercising  its right to redeem this Warrant  pursuant to this
Section unless at all times during the Pre-Call Period and Post-Call  Period (i)
all the Warrant  Shares with respect to this Warrant are covered by an effective
registration  statement  under the Securities Act and a deliverable  prospectus,
(ii) the Warrant  Shares with  respect to this  Warrant are listed and traded on
the Nasdaq Stock Market, (iii) the Company is not in breach of any provisions of
this Warrant or the other Agreements,  and (iv) the average closing bid price of
the  Company's  Common Stock (as reported by the Nasdaq Stock Market) is greater
than 115% of the applicable Warrant Price (as may be reduced hereunder).

     Section 4. Compliance with the Securities Act of 1933. Neither this Warrant
nor the Common Stock issued upon exercise  hereof nor any other security  issued
or  issuable  upon  exercise  of this  Warrant  may be offered or sold except as
provided in this agreement and in conformity with the Securities Act of 1933, as
amended,  and then only  against  receipt of an agreement of such person to whom
such offer of sale is made to comply with the  provisions of this Section 4 with
respect to any resale or other  disposition  of such  security.  The Company may
cause the legend set forth on the first page of this  Warrant to be set forth on
each Warrant or similar legend on any security  issued or issuable upon exercise
of this Warrant until the Warrant  Shares have been  registered for resale under
the Registration Rights Agreement or until Rule 144 is available, unless counsel
for the  Company is of the opinion as to any such  security  that such legend is
unnecessary.

     Section 5.  Payment of Taxes.  The Company will pay any  documentary  stamp
taxes  attributable to the initial  issuance of Warrant Shares issuable upon the
exercise  of the  Warrant;  provided,  however,  that the  Company  shall not be
required to pay any tax or taxes which may be payable in respect of any transfer
involved in the issuance or delivery of any certificates for Warrant Shares in a
name  other  than that of the  registered  holder of this  Warrant in respect of
which  such  shares  are  issued,  and in such case,  the  Company  shall not be
required to issue or deliver any  certificate  for Warrant Shares or any Warrant
until the person  requesting the same has paid to the Company the amount of such
tax or has  established  to the  Company's  satisfaction  that such tax has been
paid.  The holder shall be  responsible  for income  taxes due under  federal or
state law, if any such tax is due.

     Section 6.  Mutilated or Missing  Warrants.  In case this Warrant  shall be
mutilated,  lost, stolen, or destroyed,  the Company shall issue in exchange and
substitution of and upon  cancellation of the mutilated  Warrant,  or in lieu of
and  substitution  for the Warrant lost,  stolen or destroyed,  a new Warrant of
like tenor and for the  purchase  of a like number of Warrant  Shares,  but only
upon receipt of evidence  reasonably  satisfactory  to the Company of such loss,
theft or  destruction  of the  Warrant,  and with  respect to a lost,  stolen or
destroyed  Warrant,  reasonable  indemnity  or bond  with  respect  thereto,  if
requested by the Company.

     Section 7. Reservation of Common Stock.  The Company hereby  represents and
warrants that there have been reserved,  and the Company shall at all applicable
times keep reserved,  out of the authorized and unissued  Common Stock, a number
of shares  sufficient  to provide  for the  exercise  of the rights of  purchase
represented  by the  Warrant,  and  the  transfer  agent  for the  Common  Stock
("Transfer Agent"),  and every subsequent transfer agent for the Common Stock or
other shares of the Company's capital stock issuable upon the exercise of any of
the right of purchase aforesaid, shall be irrevocably authorized and directed at
all times to reserve such number of  authorized  and  unissued  shares of Common
Stock as shall be  requisite  for such  purpose.  The  Company  agrees  that all
Warrant  Shares  issued upon  exercise  of the Warrant  shall be, at the time of
delivery of the certificates for such Warrant Shares,  duly authorized,  validly
issued, fully paid and non-assessable shares of Common Stock of the Company. The
Company  will keep a conformed  copy of this  Warrant on file with the  Transfer
Agent and with every  subsequent  transfer  agent for the Common  Stock or other
shares of the Company's  capital stock  issuable upon the exercise of the rights
of purchase  represented  by the  Warrant.  The Company will supply from time to
time the Transfer Agent with duly executed stock certificates  required to honor
the outstanding Warrant.

     Section 8. Warrant  Price.  The Warrant  Price,  subject to  adjustment  as
provided in Section 9, shall, if payment is made in cash or by certified  check,
be payable in lawful money of the United States of America.

     Section 9.  Adjustments.  Subject and  pursuant to the  provisions  of this
Section  9, the  Warrant  Price and  number of  Warrant  Shares  subject to this
Warrant  shall  be  subject  to  adjustment  from  time  to  time  as set  forth
hereinafter. For purposes hereof, the term Warrant Price shall include the $2.00
minimum  and $6.00  maximum  exercise  prices and the closing bid prices used in
determining the Warrant Price which occurred prior to the applicable event.

     (a) If the Company shall at any time or from time to time while the Warrant
is  outstanding,  pay a dividend or make a  distribution  on its Common Stock in
shares of Common Stock,  subdivide its outstanding shares of Common Stock into a
greater number of shares or combine its outstanding shares into a smaller number
of shares or issue by reclassification of its outstanding shares of Common Stock
any  shares  of its  capital  stock  (including  any  such  reclassification  in
connection with a consolidation or merger in which the Company is the continuing
corporation), then the number of Warrant Shares purchasable upon exercise of the
Warrant and the Warrant Price in effect immediately prior to the date upon which
such change shall become effective, shall be adjusted by the Company so that the
Warrantholder thereafter exercising the Warrant shall be entitled to receive the
number of shares of Common Stock or other capital stock which the  Warrantholder
would have received if the Warrant had been exercised  immediately prior to such
event.  Such  adjustment  shall be made  successively  whenever any event listed
above shall occur.

     (b) If any capital reorganization, reclassification of the capital stock of
the Company, consolidation or merger of the Company with another corporation, or
sale, transfer or other disposition of all or substantially all of the Company's
assets to another  corporation  shall be effected,  then, as a condition of such
reorganization, reclassification, consolidation, merger, sale, transfer or other
disposition,   lawful  and  adequate   provision  shall  be  made  whereby  each
Warrantholder  shall  thereafter have the right to purchase and receive upon the
basis and upon the  terms and  conditions  herein  specified  and in lieu of the
Warrant Shares  immediately  theretofore  issuable upon exercise of the Warrant,
such  shares of stock,  securities  or assets  as would  have been  issuable  or
payable with  respect to or in exchange for a number of Warrant  Shares equal to
the number of Warrant Shares immediately  theretofore  issuable upon exercise of
the Warrant, had such reorganization,  reclassification,  consolidation, merger,
sale,  transfer  or other  disposition  not  taken  place,  and in any such case
appropriate  provision shall be made with respect to the rights and interests of
each  Warrantholder to the end that the provisions  hereof  (including,  without
limitations,  provision for adjustment of the Warrant Price) shall thereafter be
applicable, as nearly equivalent as may be practicable in relation to any shares
of stock,  securities or  properties  thereafter  deliverable  upon the exercise
hereof.  The  Company  shall not effect any such  consolidation,  merger,  sale,
transfer  or  other  disposition  unless  prior  to or  simultaneously  with the
consummation  thereof  the  successor  corporation  (if other than the  Company)
resulting from such  consolidation or merger,  or the corporation  purchasing or
otherwise acquiring such assets or other appropriate corporation or entity shall
assume,  by written  instrument  executed  and  delivered  to the  Company,  the
obligation  to  deliver  to the  holder  of the  Warrant  such  shares of stock,
securities  or assets as, in  accordance  with the  foregoing  provisions,  such
holder may be entitled to purchase and the other obligations under this Warrant.
The  provisions  of this  paragraph  (b)  shall  similarly  apply to  successive
reorganizations, reclassifications, consolidations, mergers, sales, transfers or
other dispositions.

     (c) In case the  Company  shall  fix a  record  date  for the  making  of a
distribution  to all holders of Common Stock  (including  any such  distribution
made in connection  with a  consolidation  or merger in which the Company is the
continuing  corporation) of evidences of indebtedness or assets (other than cash
dividends or cash distributions  payable out of consolidated  earnings or earned
surplus  or  dividends  or  distributions  referred  to  in  Section  9(a)),  or
subscription  rights or warrants,  the Warrant  Price to be in effect after such
record date shall be  determined  by  multiplying  the  Warrant  Price in effect
immediately  prior to such  record date by a fraction,  the  numerator  of which
shall be the total number of shares of Common Stock  outstanding  multiplied  by
the Fair Market  Value per share of Common  Stock (as defined  below),  less the
fair market value (as  determined  by the  Company's  Board of Directors in good
faith) of said assets or evidences of indebtedness  so  distributed,  or of such
subscription rights or warrants, and the denominator of which shall be the total
number of shares of Common  Stock  outstanding  multiplied  by such current Fair
Market  Value  per  share  of  Common  Stock.  Such  adjustment  shall  be  made
successively  whenever such a record date is fixed. For this purpose,  the "Fair
Market Value" of the Common Stock shall be the closing price of the Common Stock
as  reported  by the  Nasdaq  Stock  Market  for the thirty  (30)  trading  days
immediately preceding the date of the Exercise Agreement.

     (d) For the duration of the term of this  Warrant,  if the Company shall at
any time or from time to time issue or sell  securities  for a Per Share Selling
Price (as such term is defined in the  Debentures)  less than the Warrant  Price
(other than issuances of Underlying  Shares  pursuant to Debentures and Warrants
under the Purchase Agreement, issuances described in and permitted under Section
7.2(b)(iii)  of the Purchase  Agreement and other than issuances of Common Stock
under the Company's  duly adopted stock option and bonus plans for employees and
directors),  then the Warrant  Price shall be  automatically  reset (if it would
result in a reduction of such price) to a price equal to such Per Share  Selling
Price.  For  clarification   purposes,  the  foregoing  reset  only  applies  to
adjustment  of the $2.00 minimum  Warrant  Price and the $6.00  maximum  Warrant
Price (as such figures may have been previously adjusted hereunder).  The number
of  Warrant  Shares  shall  be  proportionally  increased  in the  event  of any
adjustments  pursuant  to  this  paragraph.   Such  adjustments  shall  be  made
successively  whenever such sales are made. If an adjustment (the  "Adjustment")
of the Warrant Price is required  pursuant hereto,  the Company shall deliver to
the Warrantholder,  within eight business days of the closing of the transaction
giving rise to the Adjustment  ("Delivery Date"), a notice ("Adjustment Notice")
stating  that such  Warrant  Price  has been  automatically  adjusted  as of the
Delivery Date, and such notice shall constitute an amendment to this Warrant. In
the event the Company fails to deliver the  Adjustment  Notice by the applicable
Delivery  Date,  the Company  shall be liable to the  Warrantholder  for a delay
payment, as liquidated damages,  equal to 2% of (x) the number of Warrant Shares
issuable  hereunder times (y) the Fair Market Value per share, per month payable
in Common Stock or cash, at the Warrantholder's  election  (provided,  that such
failure to notify shall not affect  automatic  adjustment of the Warrant Price).
The Company shall give to the  Warrantholder  written notice of any such sale of
Common  Stock  within 24 hours of the closing of any such sale and shall  within
such 24 hour period issue a press release announcing such sale.

     (e) An adjustment shall become effective  immediately after the record date
in the case of each dividend or distribution and immediately after the effective
date of each other event which requires an adjustment.

     (f) In the  event  that,  as a result of an  adjustment  made  pursuant  to
Section 9, the holder of this  Warrant  shall  become  entitled  to receive  any
shares of capital stock of the Company  other than shares of Common  Stock,  the
number of such other shares so receivable upon exercise of this Warrant shall be
subject  thereafter to adjustment  from time to time in a manner and on terms as
nearly  equivalent as practicable to the provisions  with respect to the Warrant
Shares contained in this Warrant.

     (g) In the event of any adjustment in the number of Warrant Shares issuable
hereunder  upon exercise,  the Warrant Price shall be inversely  proportionately
increased or  decreased,  as the case may be, such that the  aggregate  purchase
price for Warrant  Shares upon full  exercise of this  Warrant  shall remain the
same. Similarly, in the event of any adjustment in the Warrant Price, the number
of  Warrant  Shares   issuable   hereunder  upon  exercise  shall  be  inversely
proportionately  increased  or  decreased,  as the  case may be,  such  that the
aggregate  purchase  price for Warrant Shares upon full exercise of this Warrant
shall remain the same.

     Section 10. Fractional Interest. The Company shall not be required to issue
fractions of Warrant Shares upon the exercise of the Warrant. If any fraction of
a Warrant Share would,  except for the  provisions of this Section,  be issuable
upon the exercise of the Warrant (or specified  portions  thereof),  the Company
shall round such  calculation  to the nearest  whole  number and  disregard  the
fraction.

     Section 11.  Benefits.  Nothing in this Warrant  shall be construed to give
any person,  firm or corporation  (other than the Company and the Warrantholder)
any legal or equitable right, remedy or claim, it being agreed that this Warrant
shall  be  for  the  sole  and   exclusive   benefit  of  the  Company  and  the
Warrantholder.

     Section  12.  Notices to  Warrantholder.  Upon the  happening  of any event
requiring an adjustment of the Warrant Price,  the Company shall  forthwith give
written  notice  thereof to the  Warrantholder  at the address  appearing in the
records of the  Company,  stating the  adjusted  Warrant  Price and the adjusted
number of  Warrant  Shares  resulting  from  such  event  and  setting  forth in
reasonable  detail  the  method of  calculation  and the facts  upon  which such
calculation  is  based.  In the  event of a  dispute  with  respect  to any such
calculation,  the  certificate  of the Company's  independent  certified  public
accountants  shall be conclusive  evidence of the correctness of any computation
made, absent manifest error. Failure to give such notice to the Warrantholder or
any defect  therein  shall not affect the  legality  or  validity of the subject
adjustment.  At the  Warrantholder's  request,  the Company shall deliver to the
Warrantholder  as of a requested date a notice  specifying the Warrant Price and
the number of Warrant  Shares into which this Warrant is  exercisable as of such
date.

     Section 13. Identity of Transfer  Agent.  The Transfer Agent for the Common
Stock is:

     Computershare (f/k/a Securities Transfer Trust, Inc.)
     12039 W. Alameda Parkway
     Lakewood, Colorado 80228

     Forthwith upon the  appointment  of any  subsequent  transfer agent for the
Common Stock or other shares of the Company's  capital  stock  issuable upon the
exercise of the rights of purchase  represented by the Warrant, the Company will
fax to the  Warrantholder a statement setting forth the name and address of such
transfer agent.

     Section 14. Notices.  Any notice pursuant hereto to be given or made by the
Warrantholder  to  or on  the  Company  shall  be  sufficiently  given  or  made
personally or if sent by an  internationally  recognized  courier by next day or
two day delivery service, addressed as follows:

     Fonar Corporation
     110 Marcus Drive
     Melville, New York 11747
     Telephone:        (631) 694-2929
     Fax:              (631) 249-3734
     Attention:        President

or such other  address as the  Company  may  specify in writing by notice to the
Warrantholder complying as to delivery with the terms of this Section 14.

     Any notice  pursuant hereto to be given or made by the Company to or on the
Warrantholder shall be sufficiently given or made if personally  delivered or if
sent by an  internationally  recognized  courier service by overnight or two-day
service,  to the address set forth on the books of the Company or, as to each of
the Company and the Warrantholder,  at such other address as shall be designated
by such party by written notice to the other party complying as to delivery with
the terms of this Section 14.

     All such notices,  requests,  demands,  directions and other communications
shall,  when sent by courier,  be effective two (2) days after  delivery to such
courier as provided and addressed as aforesaid.

     Section 15.  Registration  Rights.  The initial  holder of this  Warrant is
entitled to the benefit of certain registration rights in respect of the Warrant
Shares as provided in the Amendment,  which references the  Registration  Rights
Agreement.

     Section 16.  Successors.  All the covenants and provisions hereof by or for
the  benefit of the  Warrantholder  shall  bind and inure to the  benefit of its
respective successors and assigns hereunder.

     Section 17.  Governing  Law.  This Warrant shall be deemed to be a contract
made  under  the laws of the  State of New York,  without  giving  effect to its
conflict  of law  principles,  and  for  all  purposes  shall  be  construed  in
accordance with the laws of said State.

     Section 18. 9.9% and 19.9% Limitations.

     (a)  Notwithstanding  anything to the contrary contained herein, the number
of shares of Common  Stock  that may be  acquired  by the holder  upon  exercise
pursuant to the terms hereof  shall not exceed a number that,  when added to the
total number of shares of Common Stock deemed  beneficially owned by such holder
(other  than by virtue  of the  ownership  of  securities  or rights to  acquire
securities  (including the Warrant Shares) that have limitations on the holder's
right to  convert,  exercise  or purchase  similar to the  limitation  set forth
herein),  together  with all shares of Common  Stock deemed  beneficially  owned
(other  than by virtue  of the  ownership  of  securities  or rights to  acquire
securities that have  limitations on the right to convert,  exercise or purchase
similar to the  limitation  set forth herein) by the holder's  "affiliates"  (as
defined in Rule 144 of the Act) ("Aggregation Parties") that would be aggregated
for  purposes  of  determining  whether  a  group  under  Section  13(d)  of the
Securities  Exchange  Act of 1934 as amended,  exists,  would exceed 9.9% of the
total  issued  and  outstanding  shares of the  Common  Stock  (the  "Restricted
Ownership  Percentage").  Each  holder  shall have the right (w) at any time and
from time to time to reduce its Restricted Ownership Percentage immediately upon
notice to the  Corporation and (x) (subject to waiver) at any time and from time
to time, to increase its  Restricted  Ownership  Percentage  immediately  in the
event  of the  announcement  as  pending  or  planned,  of a change  of  control
transaction  (including  without limitation a transaction that would result in a
transfer  of more  than  50% of the  Company's  voting  power  or  equity,  or a
transaction that would result in a person or "group" being deemed the beneficial
owner of 50% or more of the Company's voting power or equity).

     (b)  Notwithstanding  anything  contained  herein,  in the  event  that the
Warrantholder  has timely  exercised  this  Warrant and the issuance of all or a
portion of the  Warrant  Shares to be issued  pursuant  to such  exercise  would
constitute a breach of the Company's  obligations under the rules or regulations
of the Nasdaq Stock Market as they apply to the Company,  or any other principal
securities  exchange or market ("Principal  Market") upon which the Common Stock
is or becomes  traded (the "Cap  Regulations"),  then the  Company  shall not be
obligated  to issue any such  Warrant  Shares to the extent  such  shares are in
excess of the maximum  permissible  amount under such Cap  Regulations  ("Excess
Shares").  Within five (5) days following any  occurrence of Excess Shares,  the
Company shall promptly pay to the Purchaser, in lieu of the Purchaser's right to
receive such Excess Shares,  an amount equal to 120% of the  difference  between
(a) the number of Excess  Shares  multiplied by the closing sale price per share
of Common Stock on the Principal Market on the trading day immediately preceding
the date of the exercise of this Warrant,  and (b) the aggregate  exercise price
for such Excess Shares.  Only shares of Common Stock  acquired  pursuant to this
Warrant and the  Purchase  Agreement  (including  Underlying  Shares and Warrant
Shares  as  defined  therein)  will  be  included  in  determining  whether  the
limitation  contained  herein  would be exceeded  for  purposes of this  Section
18(b).

     Section 19. Replacement  Warrants.  The Company agrees that within ten (10)
business days after any request from time to time of the Warrantholder, it shall
deliver to such holder a new Warrant in  substitution  of this Warrant  which is
identical  in  all  respects  except  that  the  then  Warrant  Price  shall  be
appropriately  specified in the Warrant, and the Warrant shall specify the fixed
number of Warrant  Shares into which the  Warrants  are then  exercisable.  Such
changes are intended not as amendments to the Warrant but only as  clarification
of the foregoing  numbers for convenience  purposes,  and such changes shall not
affect any provisions  concerning  adjustments to the Warrant Price or number of
Warrant Shares contained herein.

     Section 20.  Absolute  Obligation  to Issue Warrant  Shares.  The Company's
obligations  to issue and deliver  Warrant  Shares in accordance  with the terms
hereof are absolute and unconditional, irrespective of any action or inaction by
the holder hereof to enforce the same, any waiver or consent with respect to any
provision hereof,  the recovery of any judgment against any Person or any action
to enforce the same,  or any setoff,  counterclaim,  recoupment,  limitation  or
termination,  or any breach or alleged  breach by the holder hereof or any other
Person of any obligation to the Company or any violation or alleged violation of
law  by  the  holder  or  any  other  Person,  and  irrespective  of  any  other
circumstance  which might  otherwise limit such obligation of the Company to the
holder hereof in  connection  with the issuance of Warrant  Shares.  The Company
will at no time close its  shareholder  books or  records  in any  manner  which
interferes with the timely exercise of this Warrant.

     Section 21. Assignment,  Etc. The Warrantholder may assign or transfer this
Warrant to any  transferee  only with the prior written  consent of the Company,
which  may  not  be  unreasonably   withheld  or  delayed,   provided  that  the
Warrantholder may assign or transfer this Warrant to any of such Warrantholder's
affiliates  without the consent of the Company.  The Warrantholder  shall notify
the Company of any such assignment or transfer  promptly.  This Warrant shall be
binding  upon the Company and its  successors  and shall inure to the benefit of
the Warrantholder and its successors and permitted assigns.

                            [Signature Page Follows]



     IN WITNESS WHEREOF, the Company has caused this Warrant to be duly executed
as of August 30, 2002.


                                        FONAR CORPORATION

                                        By:/s/Raymond V. Damadian
                                        Name: Raymond V. Damadian
                                        Title: President

Attest:

Sign: /s/ Henry T. Meyer

Print Name: Henry T. Meyer



                                FONAR CORPORATION
                              WARRANT EXERCISE FORM

Fonar Corporation
110 Marcus Drive
Melville, New York 11747
Telephone:        (631) 694-2929
Fax:              (631) 249-3734
Attention:        President

     This  undersigned  hereby  irrevocably  elects  to  exercise  the  right of
purchase  represented  by the within  Warrant  ("Warrant")  for, and to purchase
thereunder  payment by cash, wire transfer or certified  check,  _______________
shares of Common Stock* ("Warrant  Shares")  provided for therein,  and requests
that certificates for the Warrant Shares be issued as follows:

                           -------------------------------
                           Name

                           -------------------------------
                           Address

                           ===============================

and,  if the  number  of  Warrant  Shares  shall not be all the  Warrant  Shares
purchasable upon exercise of the Warrant,  that a new Warrant for the balance of
the Warrant Shares (subject to book-entry).

     In lieu of delivering physical certificates representing the Warrant Shares
purchasable upon exercise of this Warrant, provided the Company's transfer agent
is  participating  in  the  Depository  Trust  Company  ("DTC")  Fast  Automated
Securities  Transfer ("FAST") program,  upon request of the Holder,  the Company
shall  use its  best  efforts  to cause  its  transfer  agent to  electronically
transmit  the  Warrant  Shares  issuable  upon  conversion  or  exercise  to the
undersigned, by crediting the account of the undersigned's prime broker with DTC
through its Deposit Withdrawal Agent Commission ("DWAC") system.

Dated:_______________________           Signature:

                                                 -------------------------------
                                                 Name (please print)

                                                 -------------------------------
                                                 Address


*    NOTE:  If exercise of the Warrant is made by  surrender  of the Warrant and
     the number of shares  indicated  exceeds  the  maximum  number of shares to
     which a holder is entitled,  the Company will issue such maximum  number of
     shares  purchasable upon exercise of the Warrant  registered in the name of
     the  undersigned  Warrantholder  or the  undersigned's  Assignee  as  below
     indicated and deliver same to the address stated below.