I send a product by. Weekends are not available because office is closed. We sterilize all our products with alcohol.
And the optics are cleaned with a lens cleaner. All products, including cameras and lenses, are stored in a temperature- and humidity-controlled warehouse 24 hours a day, 365 days a year. Customer service and satisfaction are very important to us. All return requests must be made within 30 days of the receipt of the item.