- 50mm Objective Diameter
- BAK4 Roof Prisms Preserve Contrast
- Multi-Coated Optical Elements
- Wide Angle Viewing: 55°
- Nitrogen-Purged Fogproof & Waterproof
- Closed Bridge Configuration
- Polycarbonate Body with Rubber Armoring
- Oversized Center Focus Knob
- Mountable on Tripod
- Twist-up Eyecups
Designed for medium-range observations, ultra-low-light conditions, and even stargazing, the black 10x50 Outland X Binocular from Celestron offers features well beyond its class. With the multi-coated optics and BAK4 Roof Prisms, you will get excellent transmission, resolution, and contrast when viewing landscapes, wildlife, or night skies. The wide 50mm objectives will make the most of available light in low-light conditions, like dusk or dawn, to provide the brightest image possible. And whether you focus on a close-up or faraway scenery, the wide 55° apparent angle of view will deliver a complete picture. Beyond optical highlights, the binocular provides a convenient center focusing, diopter adjustment, a generous interpupillary range, and a 17.4 mm eye relief.
With its lightweight and durable polycarbonate housing, you don't have to worry about accidentally exposing the binocular to moisture or even dropping it into a water reservoir because it is waterproof and nitrogen-purged fogproof. Its slender body design, with smooth rubber armoring and a closed bridge configuration, offers a comfortable and non-slip grip. To help you with focusing and correcting for dioptric differences, the binocular features oversized knurled knobs that are easily adjustable even when wearing gloves. The twist-up rubber eyecups allow anyone to find a comfortable viewing position. To allow for extended observation, this optic can be mounted on a tripod using an optional adapter. Also included are a strap, lens cloth, soft carry case, and lens caps for objectives and eyepieces.
Optical Performance
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- Wide 50mm objectives provide bright images in low-light conditions
- Multi-coated optics enhance transmission, image brightness, and resolution
- BAK4 Roof Prisms promote contrast and resolution
- Wide apparent angle of view: 55°
Use and Handling
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- Center focusing adjustment
- Diopter adjustment: +3 to -3
- Interpupillary range: 56-74mm
- Eye relief: 17.4mm
Construction
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- Ergonomic and comfortable polycarbonate body
- Smooth rubberized armoring provides a sure grip
- Oversized knurled center focus knob and diopter ring
- Twist-up rubber eyecups
- Closed bridge configuration
- Waterproof, fogproof, nitrogen-purged
- Tripod adaptable with an optional adapter
UPC: 050234713481
| Prism Type | Roof |
| Magnification | 10x |
| Objective Lens Diameter | 50mm |
| Angle of View | 5.5° (actual) |
| Field-of-View | 289.2' @ 1000 yd / 96.0 m @ 1000 m |
| Minimum Focus Distance | 9.8' / 2.99 m |
| Exit Pupil Diameter | 5 mm |
| Eye Relief | 17.4 mm |
| Interpupillary Adjustment | 56.0 - 74.0 mm / 2.2 - 2.9" |
| Dioptric Correction | ±3 |
| Focus Type | Center |
| Tripod Mount | Yes |
| Dimensions | 6.4 x 5.2 x 2.3" / 162.56 x 132.08 x 58.42 mm |
| Weight | 27.1 oz / 768 g |
| Packaging Info |
| Package Weight | 2.35 lb |
| Box Dimensions (LxWxH) | 7.4 x 6.3 x 3.3" |
In the Box
Celestron 10x50 Outland X Binocular (Black)
- Strap
- 2 x Eyepiece Lens Caps
- 2 x Objective Lens Caps
- Soft Carrying Case
- Lens Cloth
- Limited Lifetime Warranty
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