사소한 손상에 약하다. 바닥에 떨구거나 모래 같은 것에 긁히기라도 하면 즉시 흠집이 난다. To attenuate aberration, the curvature is frequently established so which the angle of incidence as well as angle of refraction are equal. In a major lens this is not difficult, but inside of a zoom there is https://www.qoo10.com/item/BAUSCH-LOMB-8-BOXES-SOFLENS-DAILY-DISPOSABLE-X-30-CONTACT-LENS-240PK-ONE/775237812