All products we sell are sterilized with alcohol and cleaned with lens cleaner in the optics. Inspection is done by actually inserting the film and checking the operation. Please contact me if you have any questions.
Depending on the weight and shape of the product, we use different cushioning materials to ensure that the product reaches the customer safely. In most cases, the issue can be resolved without making a return request. We will check and recommend the best solution. Customer service and satisfaction are very important to us.All return requests must be made within 30 days of the receipt of the item. How about the following products along with this product?