II-VI (NASDAQ:IIVI) reported quarterly earnings of $1.08 per share which beat the analyst consensus estimate of $0.91 by 18.68 percent. This is a 200 percent increase over earnings of $0.36 per share from the same period last year. The company reported quarterly sales of $786.60 million which beat the analyst consensus estimate of $776.90 million by 1.25 percent. This is a 18.05 percent increase over sales of $666.33 million the same period last year.