Celestron 7x50 SkyMaster Pro ED Binoculars

Far simpler to use than a telescope - the Celestron 7x50 SkyMaster Pro ED Binoculars are made for astronomy and offer an easy way to explore the night sky They're also great for daytime terrestrial glassing - with good magnifying power and large objective lenses for a bright image Extra-low dispersion lenses and multiple coats of antireflective XLT coating combine to produce high-contrast views with accurate color fidelity Astronomy with binoculars is easier with stable support - so the SkyMaster Pro ED can be mounted on a tripod with an optional adapter Special eyepiece threads allow the use of 125 astronomical filters to improve your viewing experience

Features: Extra-Low Dispersion Lenses, Twist-up Eyecups, Tripod Adaptable, Center Focusing with Diopter Adjustment, Nitrogen Filled, Fog & Waterproof, XLT Fully Multicoated Optics, BAK4 Porro Prisms, Threaded for 1.25-inch Astronomical Filters

Prism Type: Porro (BAK4)

Magnification: 7x

Objective Lens Diameter: 50 mm

Angle of View: 7.8 degrees (Actual)

Field of View: 409' @ 1000 yd / 135.8 m @ 1000 m

Minimum Focus Distance: 26.2' / 8 m

Exit Pupil Diameter: 6.4 mm

Eye Relief: 20.8 mm

Interpupillary Adjustment: 56 to 72 mm / 2.2 to 2.8-inch

Diopter Adjustment: -3 to +3

Focus Type: Center

Fogproof: Yes: Nitrogen Filled

Environmental Resistance: Water-Resistant (IPX7)

Dimensions: 7.8 x 7.1 x 2.5-inch / 19.8 x 18 x 6.3 cm

Weight: 2.8 lb / 1.3 kg