Fujinon 10x70 FMT-SX Polaris Binoculars 2022

Among the world's greatest astronomy binoculars - the military-specification Fujinon 10x70 FMT-SX Polaris Binoculars 2022 transmit an incredible >95% of the light reaching the binoculars and have Fujinon's EBC multi-coatings on every optical surface They are equipped with flat-field - distortion-free eyepieces that accept optional polarizer - nebula - haze - and ND (neutral density) filters - as your observing needs requireThe 100% fog and waterproof 10x70 Polaris binoculars withstand drastic temperature and humidity changes with ease - have abundant eye relief for use with eyeglasses - and are useful for astronomy with their wide 70mm exit pupil diameter Observe remarkable brightness - contrast - and lack of optical flaws - particularly in dark sky environments

Features: Accepts Normal Tripod Adapters, Fujinon's Ideal Astronomy Binoculars, Fog and Waterproof, Porro Prism, 5.3° Angle of View, Individual Focus, Full Fujinon EBC Multi-Coatings, Flat-Field, Distortion-Free Optics, Tough Metal Housing, Optional Eyepiece Filters

Prism Type: Porro

Magnification: 10x

Objective Lens Diameter: 70 mm

Angle of View: 5.3 degrees (Actual)

Field of View: 278.2' @ 1000 yd / 92.7 m @ 1000 m

Exit Pupil Diameter: 7 mm

Eye Relief: 23 mm

Interpupillary Adjustment: 56 to 74 mm / 2.2 to 2.9-inch

Diopter Adjustment: Yes

Focus Type: Individual

Stabilization Freedom: No

Fogproof: Yes - Nitrogen Filled

Environmental Resistance: Water-Resistant (Unrated)

Dimensions: 11.1 x 10 x 3.9-inch / 28.2 x 25.4 x 9.9 cm

Weight: 4.76 lb / 2.16 kg