Binoculars with a 30mm objective lens, offering 20x to 100x magnification. Includes a tripod mount holder and a twin focus loupe (50mm). Suitable for bird watching and moon observation. - Brand: Kenko - Model Name: SG-Z Binocular Set Limited - Magnification: 20x - 100x - Objective Lens Diameter: 30mm - Accessories: Case, instruction manual, lens caps, strap I received this as a prize in a golf tournament, but I won't be using it, so I'm selling it.