II-VI INCORPORATED AND SUBSIDIARIES STATEMENT OF COMPUTATION OF EARNINGS PER SHARE Year Ended June 30, ($000'S except per share data) 1997 1996 1995 - ------------------------------------------------------------------------------------------- Net earnings $ 7,111 $ 4,371 $ 2,518 ======= ======= ======= Common stock 6,359 5,842 5,045 Outstanding options 255 411 244 ------- ------- ------- Primary weighted average shares outstanding 6,614 6,253 5,289 ======= ======= ======= Common stock 6,359 5,842 5,045 Outstanding options 255 444 402 ------- ------- ------- Fully diluted weighted average shares outstanding 6,614 6,286 5,447 ======= ======= ======= Primary earnings per share $ 1.08 $ 0.70 $ 0.48 ======= ======= ======= Fully diluted earnings per share $ 1.08 $ 0.70 $ 0.46 ======= ======= ======= Notes: The 1995 calculation is adjusted to reflect the two-for-one stock split in fiscal 1996. The common stock equivalents consist of the shares reserved for issuance under II-VI's stock option plan and deferred under II-VI's deferred compensation, earnings growth, deferred compensation plan for directors and directors' common stock plan. The fully diluted earnings per share calculations are submitted in accordance with Regulation S-K item 601(b) (11).