LASERSIGHT, INCORPORATED
                                                                    Exhibit 31.1

                    Certification of Chief Executive Officer
      Pursuant to Rule 13a-14(a) under the Securities Exchange Act of 1934

I, David Liu,  the  principal  executive  officer  of  LaserSight  Incorporated,
certify  that:

1.  I  have  reviewed  this  quarterly  report  on  Form  10-QSB  of  LaserSight
Incorporated;

2. Based on my knowledge, this report does not contain any untrue statement of a
material fact or omit to state a material fact  necessary to make the statements
made, in light of the  circumstances  under which such statements were made, not
misleading with respect to the period covered by this report;

3.  Based  on my  knowledge,  the  financial  statements,  and  other  financial
information included in this report, fairly present in all material respects the
financial condition,  results of operations and cash flows of the small business
issuer as of,  and for,  the  periods  presented  in this  report;

4. The small business issuer's other certifying officer(s) and I are responsible
for establishing and maintaining  disclosure controls and procedures (as defined
in Exchange Act Rules 13a-15(e) and 15d-15(e)) for the small business issuer and
have:  a) Designed  such  disclosure  controls  and  procedures,  or caused such
disclosure  controls and  procedures to be designed  under our  supervision,  to
ensure  that  material  information  relating  to  the  small  business  issuer,
including its  consolidated  subsidiaries,  is made known to us by others within
those  entities,  particularly  during the period in which this  report is being
prepared;

            b)  Evaluated  the  effectiveness  of the  small  business  issuer's
      disclosure  controls  and  procedures  and  presented  in this  report our
      conclusions  about  the  effectiveness  of  the  disclosure  controls  and
      procedures,  as of the end of the period  covered by this report  based on
      such evaluation; and

            c)  Disclosed  in this  report  any  change  in the  small  business
      issuer's internal  controls over financial  reporting that occurred during
      the small business issuer's most recent fiscal quarter (the small business
      issuer's  fourth  quarter  in the  case  of an  annual  report)  that  has
      materially  affected,  or is reasonably likely to materially  affect,  the
      small business issuer's internal controls over financial reporting; and


5. The small business issuer's other certifying officer(s) and I have disclosed,
based  on  our  most  recent  evaluation  of  internal  control  over  financial
reporting,  to the small business  issuer's  auditors and the audit committee of
the small  business  issuer's  board of  directors  (or persons  performing  the
equivalent functions):

            a) All  significant  deficiencies  and  material  weaknesses  in the
      design or operation of internal  controls over financial  reporting  which
      are  reasonably  likely to adversely  affect the small  business  issuer's
      ability to record,  process,  summarize and report financial  information;
      and

            b) Any fraud,  whether or not material,  that involves management or
      other employees who have a significant role in the small business issuer's
      internal controls over financial reporting.

      Date: August 5, 2005



                                           /s/    Danghui ("David") Liu
                                           -------------------------------------
                                                    Danghui ("David") Liu
                                           President and Chief Executive Officer