Small enough to tuck away in a pocket, purse, backpack, or vehicle storage compartment, the UpClose Roof Prism 8x21 from Celestron® is perfect for catching that great view at a moment's notice.
Whether for action sports, vacationing, nature viewing, wildlife observing or various other activities, the UpClose Roof Prism 8x21 has something for everyone. They’re covered in rubber for extra protection and ease of handling and have fully-coated optics to give clear, sharp, high-contrast views for all of your outdoor activities.
Features:
· 8x magnification roof prism binocular
· Ultra-compact design with folding center bridge
· Fully-coated optics for clear, sharp views
· Diopter adjustment for precise focusing
· Protective rubber covering with embossed logo for firm grip
· Water-resistant body
· Nylon carrying case included for travel and safe storage
· No-fault warranty provides best protection and product support on the market
Item Specifications:
Optical Design: Roof
Diameter: 21 mm (0.83”)
Magnification: 8x
Angular Field of View: 7°
Linear Field of View (@ 1000 yards): 367’ (111.86 m)
Exit Pupil: 2.6 mm (0.1”)
Eye Relief: 11 mm (0.43”)
IPD Minimum: 30 mm (1.18”)
IPD Maximum: 75 mm (2.95”)
Near Focus (binoculars): 7’ (2.13 m)
Prisms: BK7
Optical Coatings: Fully-coated
Weight: 6 oz. (170.1 g)