Orion BT70 Premium Binocular Telescope

Orion BT70 Premium Binocular Telescope

Probe the Starry Skies with 3D-Like Depth of Field. See the Review in the March 2008 Issue of ASTRONOMY Magazine.

A true binocular telescope with optical performance on a par with fine astronomical instruments Multicoated 70mm air-spaced achromatic lenses and BAK-4 prisms deliver sharp, high- contrast images 90° eyepiece angle makes tripod-mounted observing more comfortable All-metal body design is built to last.

Use - Astronomy. Magnification - 20x. Optical diameter - 70mm. Field of view angular - 3.2-deg. Field of view linear - 168.0 ft./1000 yd. Apparent field of view - 60.0-deg. Eye relief - 15.5mm, Exit pupil - 3.5mm. Near focus - 50 ft. Coatings - Fully multi-coated. Prism type - BAK-4 Porro. Interpupilary distance range - 57mm to 74mm. Focus style - Individual eyepiece focus. Waterproof - No. Tripod adaptable - Yes. Diopter adjustment - Yes. Weight - 8.9 lbs. Height - 12.2 in. Additional included accessories - Foam-fitted hard carying case Other features - Removable handle

Additional Eyepieces: 

16x Eyepieces (2) for 70mm Binocular

25x Eyepieces (2) for 70mm Binocular

We recommend the Orion Paragon-Plus XHD Tripod for use with these binoculars

See the Review in the March 2008 Issue of ASTRONOMY Magazine.

You are buying from an authorized Orion Telescope & Binocular UK dealer.