These Canon binoculars have a compact design for slim storage. They are old and were an impulse buy by my father or mother, so I don't have much knowledge about them. They were at my parents' house and were hardly used. - Brand: Canon - Model Name: 10x25 IS II - Accessories: Carrying case, lens caps - Magnification: 10x - Objective Lens Diameter: 25mm Thank you for looking.