We also sell other camera goodies in our store. We sterilize all our products with alcohol.And the optics are cleaned with a lens cleaner. After shooting, the camera is stored in a temperature- and humidity-controlled moisture-proof cabinet dedicated to the camera. By weight and shape of each product, we use 13 kind of cushioning materials and pursue safety and weight reduction. I send a product by. Weekends are not available because office is closed. Customer service and satisfaction are very important to us. All return requests must be made within 30 days of the receipt of the item. This item is in the category "Cameras & Photo\Lenses & Filters\Lenses". The seller is "japanyuichi" and is located in this country: JP. This item can be shipped worldwide.