Hello.up for auction is a Osawa made MC 1:4-5 70-210 mm macro 52 filter camera lems The  lens is clear. I  am unsure of what the mount is thank you. Zplease see pictures below. This item will be shipped by USPS Parcel Post with tracking information and insurance coverage. I also ship internatiinally by the Global shipping progrsm. This includes tracking iinformatio and insurance coverage. Please note internatiinal shipment prices are more expensive than domestic prices thank you. Good luck and hsppy bidding!