This listing is for a Swift Audubon Mk 2 Binoculars. Has 8.5 x 44, Extra Wide Field. Model number 804. These do have some wear to them but still in okay condition. The rubber rings where you put your eyes have come off so I left them in the case. Strap is a bit old now. Some marks on the binoculars. I'm not an expert in binoculars but they did seem to focus but only a bit, could be me or the binoculars i'm not sure but they do work. Might just need some tlc. No cracked glass or anything.