POWER OF ATTORNEY

Know all by these presents, that the undersigned
hereby makes, constitutes and appoints each of
Robert L.Davis and Thomas W. Bums, each acting
individually, as the undersigned's true and lawful
attorney-in-fact, with full power and authority
as hereinafter described on behalf of and in the
name, place and stead of the undersigned to:

(1) execute for and on behalf of the undersigned,
in the undersigned's capacity as an officer and/or
director and/or 10% shareholder of Glaukos
Corporation (the "Company"), Forms 3, 4, and 5
(including amendments thereto) in accordance with
Section 16(a) of the U.S. Securities Exchange Act
of 1934, as amended (the "Exchange Act") and the
rules thereunder, and a Form ID, Uniform
Application for Access Codes to File on EDGAR,
and any other forms or reports the undersigned
may be required to file in connection with the
undersigned's ownership, acquisition, or
disposition of securities of the Company;

(2) do and perform any and all acts for and on
behalf of the undersigned that may be necessary
or desirable to complete and execute any such
Form 3, 4, or 5, or Form ID other form or report
and timely file such form (including amendments
thereto) or report with the U.S. Securities
and Exchange Commission and any stock exchange
or similar authority; and

(3) take any other action of any type whatsoever
in connection with the foregoing that in the
opinion of such attorney-in-fact, may be of
benefit to, in the best interest of, or
legally required by, the undersigned, it being
understood that the documents executed by
such attorney-in-fact on behalf of the
undersigned pursuant to the Power of Attorney
shall be in such form and shall contain such
terms and conditions as such attorney-in-fact
may approve in such attorney-in-fact's
discretion.

The undersigned hereby grants to each such
attorney-in-fact full power and authority
to do and perform any and every act and
thing whatsoever requisite, necessary, or proper
to be done in the exercise of any of the rights
and powers herein granted, as fully to all intents
and purposes as the undersigned might or could
do if personally present, with full power of
substitution or revocation, hereby ratifying
and confirming all that such attorney-in-fact,
or such attorney-in-fact's substitute or
substitutes, shall lawfully do or cause to
be done by virtue of this power of attorney
and the rights and powers herein granted.
The undersigned acknowledges that the foregoing
attorneys-in-fact, in serving in such capacity
at the request of the undersigned, are not
assuming, nor is the Company assuming, any
of the undersigned's responsibilities to comply
with Section 16 of the Exchange Act.

The undersigned agrees that each such
attorney-in-fact herein may rely entirely on
information furnished orally or in writing
by the undersigned to such attorney in fact.
The undersigned also agrees to indemnify and
hold harmless the Company and each such
attorney-in fact against any losses, claims,
damages or liabilities (or actions in these
respects) that arise out of or are based upon
any untrue statements or omission of necessary
facts in the information provided by the
undersigned to such attorney in fact for
purposes of executing, acknowledging,
delivering or filing Forms 3, 4 or 5
(including amendments thereto) or Form ID.

This Power of Attorney shall remain in full
force and effect until the undersigned is no
longer required to file Forms 3, 4, or 5
with respect to the undersigned's holdings
of and transactions in securities issued by
the Company, unless earlier (a) revoked by
the undersigned in a signed writing delivered
to the foregoing attorneys-in-fact or (b)
superseded by a new power of attorney
regarding the purposes outlined in the
first paragraph hereof dated as of a later date.

WITNESS WHEREOF, the undersigned has caused
this Power of Attorney to be executed
as of this 17th day of November, 2016.


By:  ___/s/William J. Link, PhD

Name:  William J Link, PhD, on behalf of himself
individually and The Link Family Trust