8x42  Specifications:

Objective lens diameter: 42 mm

Magnification: 8 times

Field of view: 6.8 degrees

Linear field of view: 119m@1000m

Exit pupil diameter: 5.25 mm

Exit pupil distance: 18 mm

Closest focusing distance: 4.5 meters

Interpupillary distance adjustment range: 56~74mm

Optical coating: Multi-layer coating

Prism material: BaK4

Waterproof: nitrogen-filled, waterproof and anti-fog

Evening index: 18.33

Relative brightness: 27.56

Tripod interface: included

Accessories: Objective lens cover, rain cover, shoulder strap, carrying case, lens cleaning cloth, manual

Weight: 600 grams

Size: 146*126*53mm

10x42 Specifications:

Objective lens diameter: 42 mm

Magnification: 10 times

Field of view: 5.6 degrees

Linear field of view: 98m@1000m

Exit pupil diameter: 4.2 mm

Exit pupil distance: 14 mm

Closest focusing distance: 4.5 meters

Interpupillary distance adjustment range: 56~74mm

Optical coating: Multi-layer coating

Prism material: BaK4

Waterproof: nitrogen-filled, waterproof and anti-fog

Evening index: 20.49

Relative brightness: 17.64

Tripod interface: included

Accessories: Objective lens cover, rain cover, shoulder strap, carrying case, lens cleaning cloth, manual

Weight: 618 grams

Size: 146*126*53mm

Description    

 Celestron's Outland X Series are fully loaded with advanced features essential for field use offered at abudget-friendly price designed to meet the needs of every outdoor enthusiast, from birders and hunters to sports fans and travelers.
High-quality BaK-4 prisms combined with fully multi-coated optics increase contrast and resolution byproviding maximum light transmission through the entire optical path delivering you brighter, moredetailed images.  The twist-up eyecups with multiple positions ensure comfortable viewing with or withoutglasses.
The 10x magnification works great for long distance viewing and the 42 mm objective lenses gather ample light for use in lowlight conditions.  .  With the semi-attached objective lens caps you’ll be able to keep your lenses protected at all times.  Plus, the large, smooth focus wheel is easy to turn allowing you to focus on subjects at varying distances even with gloves on.
Waterproof, fogproof, and nitrogen purged, Outland X is sturdy enough to withstand the elements on your next outdoor excursion.  The polycarbonate housing is extremely durable and able to endure rugged use in the field while remaining lightweight.
The Outland X is tripod-adaptable and includes a binocular strap, lens cloth, soft protective carrying case and a Limited Lifetime Warranty.  Celestron’s Outland X is a versatile binocular and a superb value, making it the ideal choice for all of your outdoor adventures!