Supernova 12x50 Waterproof Nitrogen Filled fmc Waterproof binocular
GENERAL    
Magnification:    12x
Objective Lens Diameter:    50mm (1.97")
Angular Field of View:    5.6°
Linear Field of View (@1000 yds) / @1000 m):    90m
Exit Pupil:    4.8mm (.19")
Eye Relief:    17.4mm (.68")
Close Focus:    5
Interpupillary Distance (max):    74mm (2.91")
Interpupillary Distance (min):    56mm (2.2")
Diopter Adjustment Range:    ±3
Twilight Factor:    22.3
Relative Brightness:    25
Limiting Stellar Magnitude:    Ideal: 10.99
Moderate: 9.99
Poor: 8.99
Lens Coatings:    Multi-Coated
Prism Glass (Type):    Bak-4
Prism Coatings:    N/A
Weight:    850gm
Environmental Protection:    Waterproof
Nitrogen Filled:    Yes
Tripod Adaptable:    Yes
Carrying Case:    Cloth
Dimensions:    158mm x 127mm x 56mm (6.2" x 5" x 2.2")
Included Items:    Objective lens caps
Rainguard
Neck strap
Carrying case
Lens cloth
Instruction manual
Solar Warning    
Never look directly at the Sun with the naked eye or with this optic. Permanent and irreversible eye damage may result.
Never use your optic to project an image of the Sun onto any surface. Internal heat build-up can damage the optic and any accessories attached to it.
Never leave your optic unsupervised. Make sure an adult who is familiar with the correct operating procedures is with your optic at all times, especially when children are present.