There is a few dusts. There is no balsam separation. This lens doesn't have any defect which affects images. Viewfinder: There is a few dusts. The battery is not included.Customer service and satisfaction are very important to us. Please inform us within 30 days of the receipt of the item. This item is in the category "Cameras & Photo\Film Photography\Film Cameras". The seller is "prime-yousuke" and is located in this country: JP. This item can be shipped worldwide.