Brand: Praktica. Case Supplied: Yes - Hard Case. Coated Lens: Yes. Features of Product: Magnifies by 10X. Dioptre adjustment. Fold down rubber eye caps for spectacle wearers. Easy centre focus. Rubber armoured for strength. Case, strap. Maximum Magnification: 50x. Minimum Magnification: 10x. Objective Lens Diameter mm: 50. Prism Design Type: Porro. Product Depth: 8 cm. Product Height: 19 cm. Product Weight: 820. Product Weight Units: g. Product Width: 16 cm. Rubberised Body: Yes. Strap Included: Yes. Type of Binoculars: Optical. Zoom: Yes.