Optical system There is no dust. There is no balsam separation. There is no fog on inside of the lens. It has no fungus. There are scratch on back of the lens. Appearance of the item It has a wear with regular specification. Please check on the photos for detailed condition of the product. Functional It works properly. If you have any question or concern, please do not hesitate to contact me. Thank you for visiting. Shipping Shipping by DHL or Japan Post with insurance and tracking. Payment Please pay within 3 days after the auction closed.About Us INTERNATIONAL BUYERS - Please Note: * Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility. * Please check with your country's customs office to determine what these additional costs will be prior to bidding/buying. * These charges are normally collected by the delivering freight (shipping) company or when you pick the item up - do not confuse them for additional shipping charges. * I do not mark merchandise values below value or mark items as "gifts" - US and International government regulations prohibit such behavior.