Exhibit 11 LUNAR CORPORATION AND SUBSIDIARIES Computation of Per-Share Earnings June 30, 1995 June 30, 1994 June 30, 1993 ------------- ------------- ------------- Net income $6,701,262 $5,805,987 $5,182,224 ========== ========== ========== Weighted average shares outstanding 5,269,710 5,206,638 5,179,929 Effect of stock options calculated according to the treasury stock method 613,133 477,449 469,158 ---------- ---------- ---------- Weighted average number of common and common equivalent shares outstanding 5,882,843 5,684,087 5,649,087 ========== ========== ========== Net income per common and common- equivalent share $1.14 $1.02 $0.92 ===== ===== =====