FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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(Print or Type Responses)

1. Name and Address of Reporting Person * REEDY HERMAN E   2. Issuer Name and Ticker or Trading Symbol II-VI INC [IIVI] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner __X__ Officer (give title below) _____ Other (specify below) Executive Vice President (Last) (First) (Middle) 221 HORSESHOE DRIVE 3. Date of Earliest Transaction (Month/Day/Year) 02/09/2008 (Street) MARS, PA 16046 4. If Amendment, Date Original Filed(Month/Day/Year) 6. Individual or Joint/Group Filing(Check Applicable Line) _X_ Form filed by One Reporting Person ___ Form filed by More than One Reporting Person (City) (State) (Zip) Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned

1.Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price Common Stock 02/09/2008   M   1,728 A (1) 37,688 D

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Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)

1. Title of Derivative Security (Instr. 3)

2. Conversion or Exercise Price of Derivative Security

3. Transaction Date (Month/Day/Year)

3A. Deemed Execution Date, if any (Month/Day/Year)

4. Transaction Code (Instr. 8)

5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5)

6. Date Exercisable and Expiration Date (Month/Day/Year)

7. Title and Amount of Underlying Securities (Instr. 3 and 4)

8. Price of Derivative Security (Instr. 5)

9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)

10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4)

11. Nature of Indirect Beneficial Ownership (Instr. 4)

Code

V

(A)

(D)

Date Exercisable

Expiration Date

Title

Amount or Number of Shares

Performance Shares

(3)

02/09/2008

M

1,000

(2)

(2)

Common Stock

959

$ 0

0

D

Performance Shares

(3)

02/09/2008

M

1,000

(3)

(3)

Common Stock

769

$ 0

0

D

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
REEDY HERMAN E 221 HORSESHOE DRIVE MARS, PA 16046			Executive Vice President

Signatures

/s/ Michelle L. Freehling, Attorney-in-Fact		02/12/2008
**Signature of Reporting Person		Date

Explanation of Responses:

*	If the form is filed by more than one reporting person, see Instruction 4(b)(v).
**	Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1)	Represents shares issued upon payout of Performance Share Awards granted on 8/31/2006 under the 2005 Omnibus Incentive Plan, the payout of which was contingent on the achievement of certain consolidated revenue and consolidated net cash provided by operating activities performance criteria. Pursuant to the awards, actual payouts were at 95.9% of the revenue target and 76.9% of the cash provided by operating activities target.
(2)	Represents Performance Share Awards granted under the 2005 Omnibus Incentive Plan on 8/31/2006. Each performance share represented a contingent right to receive a target of one share (subject to adjustment based on actual performance) of II-VI Incorporated common stock upon achieving certain consolidated revenue performance criteria for the eighteen-month period ended 12/31/2007.
(3)	Represents Performance Share Awards granted under the 2005 Omnibus Incentive Plan on 8/31/2006. Each performance share represented a contingent right to receive a target of one share (subject to adjustment based on actual performance) of II-VI Incorporated common stock upon achieving certain consolidated net cash provided by operating activities performance criteria for the eighteen-month period ended 12/31/2007.

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