UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* Lasersight Inc. Common Stock 517924304 March 24, 2005 Check the appropriate box to designate the rule pursuant to which this Schedule is filed: [ ] Rule 13d-1 (b) [X] Rule 13d-1 (c) [ ] Rule 13d-1 (d) *The remainder of this cover page shall be filled out for a reporting person's initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter the disclosures provided in a prior cover page. The information required in the remainder of this cover page shall not be deemed to be "filed" for the purpose of Section 18 of the Securities Exchange Act of 1934 ("Act") or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes). CUSIP No. 517924304 1. Names of Reporting Persons. I.R.S. Identification Nos. of above persons Sergio Lenchig 2. Check the Appropriate Box if a Member of a Group (a) __________ (b) __________ 3. SEC Use Only 4. Citizenship or Place of Organization Italy Number of 5. Sole Voting Power 553,309. Shares Beneficially 6. Shared Voting Power 0. Owned by Each 7. Sole Dispositive Power 553,309. Reporting Person With 8. Shared Dispositive Power 0. 9. Aggregate Amount Beneficially Owned by Each Reporting Person 553,309. 10. Check if the Aggregate Amount in Row (9) Excludes Certain Shares* 11. Percent of Class Represented by Amount in Row (9) 5.5% 12. Type of Reporting Person* IN UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 Item 1. (a) Name of Issuer: Lasersight Inc. (b) Address of Issuer's Principal Executive Offices: 6848 Stapoint Court Winter Park, FL 32792 Item 2. (a) Name of Person Filing: Sergio Lenchig (b) Address of Principal Business Office or, if none, Residence: c/o Allan S. Buffenstein P.O. Box 796 Richmond, Virginia 23218-0796 (c) Citizenship: Italy. (d) Title of Class of Securities: Common Stock (e) CUSIP Number: 517924304 Item 3. If this statement is filed pursuant to SS240.13d-1(b) or 240.13-2(b) or (c), check whether the person filing is a: (a) [ ] Broker or dealer registered under section 15 of the Act (15 U.S.C. 78o); (b) [ ] Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c); (c) [ ] Insurance company as defined in section 3(a)(19) of the Act (15 U.S.C. 78c); (d) [ ] Investment company registered under section 8 of the Investment Company Act of 1940 (15 U.S.C. 80a-8); (e) [ ] An investment adviser in accordance with SS240.13d-1(b)(1)(ii)(E); (f) [ ] An employee benefit plan or endowment fund in accordance with SS240.13d-1(b)(1)(ii)(F); (g) [ ] A parent holding company or control person in accordance with SS240.13d-1(b)(1)(ii)(G); (h) [ ] A savings association as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813); (i) [ ] A church plan that is excluded from the definition of an investment company under section 3(c)(14) of the Investment Company Act of 1940 (15 U.S.C. 80a-3); (j) [ ] Group, in accordance with SS240.13d-1(b)(1)(ii)(J). Item 4. Ownership Provide the following information regarding the aggregate number and percentage of the class of securities of the issuer identified in Item 1. (a) Amount beneficially owned: 553,309. (b) Percent of class: 5.5%. (c) Number of shares as to which the person has: (i) Sole power to vote or to direct the vote 553,309. (ii) Shared power to vote or to direct the vote 0. (iii) Sole power to dispose or to direct the disposition of 553,309. (iv) Shared power to dispose or to direct the disposition of 0. Item 5. Ownership of Five Percent or Less of a Class If this statement is being filed to report the fact that as of the date hereof the reporting person has ceased to be the beneficial owner of more than five percent of the class of securities, check the following [ ]. Item 6. Ownership of More than Five Percent on Behalf of Another Person Not Applicable Item 7. Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on By the Parent Holding Company Not Applicable Item 8. Identification and Classification of Members of the Group Not Applicable Item 9. Notice of Dissolution of Group Not Applicable Item 10. Certification By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect. SIGNATURE After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct. June 3, 2005 Date /s/ Sergio Lenchig, by Allan S. Buffenstein, Attorney-in-fact Signature Sergio Lenchig / Individual Name / Title