■PWR±0.00 ~ -6.00(0.25step)■CYL-0.75 / -1.25 / -1.75 / -2.25■PWR-6.50 ~ -9.00(0.50step)■CYL-0.75 / -1.25 / -1.75■PWR+0.25 ~ +4.00(0.25step)■CYL-0.75 / -1.25 / -1.75