Exhibit 31.1

# Section 302
Certification

CERTIFICATION
FOR QUARTERLY REPORT ON FORM 10-QSB

I, Gil Allon, certify
that:

|1. |  | I have reviewed this Form 10-QSB of Ophthalmic Imaging Systems;
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|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;
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|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;
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|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:
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| | (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;
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| | (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
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| | (c)
             Disclosed in this report any change
in the small business issuers           internal control over financial reporting
that occurred during the small           business issuers most recent fiscal
quarter (the small business           issuers fourth fiscal 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 control over
financial reporting; and
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|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):
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| | (a)
             All significant deficiencies and
material weaknesses in the design or operation           of internal control 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
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| | (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 control           over financial reporting.
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|Date:  August 14, 2006 | /s/ Gil Allon
Gil Allon Chief Executive
Officer
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