Celestron Royal Observatory Greenwich 7x50 Binoculars

The ideal binoculars for Astronomy and stargazing and a great binocular for general observation, these Royal Observatory Greenwich 7x50mm Porro Binoculars made by Celestron have a wide field of view which reveals more of the night sky, making them ideal for astronomical observation.

The large 50mm objective lenses and coated optics offer amazing light-gathering capabilities that bring celestial objects into bright, sharp focus, making them perfect for comet watching, stargazing, and viewing craters on the Moon. Royal Observatory Greenwich Porro Prism 7x50mm’s wide field of view lets you explore expansive swathes of the sky to quickly pinpoint exactly the object you want to see, then keeps it in your sights without constant movement.

Coated optics dramatically increase light transmission bringing celestial objects into bright, sharp focus, for brighter images with increased contrast and resolution and the large exit pupil provides maximum light during night-time and low-light viewing sessions.

These binoculars are designed and intended for use by those 14 years of age and older and make the perfect introduction to binocular sky watching, night sky observation and astronomy.

Also suitable for birdwatching, trainspotting and other hobbies. Great portability means these binoculars are easy to carry in a rucksack or in the car.

Binocular Features
Wide field view of the night sky, allowing you to view more of the comet's impressive tail
Large 50 mm objective lenses have tremendous light-gathering ability, ideal for astronomical use
Multi-coated optics dramatically increase light transmission for brighter images with increased contrast and resolution
Large exit pupil provides maximum light during night-time and low-light viewing sessions
Strong and durable aluminium housing

Specifications
Magnification: 7x
Objective Lens Diameter: 50mm (1.97")
Angular Field of View: 6.6°
Linear Field of View (@1000 yds) / @1000 m): 348 ft (116 m)
Exit Pupil: 7mm (.28")
Eye Relief: 14mm (.51")
Close Focus: 30 ft (10 m)
Interpupillary Distance (max): 72mm (2.83")
Interpupillary Distance (min): 56mm (2.20")
Dioptre Adjustment Range: ±3
Lens Coatings: Coated
Prism Glass (Type): BK7
Weight: 3 oz (774 g)
Environmental Protection: Water Resistant
Nitrogen Filled: No
Tripod Adaptable: Yes
Carrying Case: Woven Nylon
Dimensions: 168mm x 198mm x 64mm (6.6" x 7.8" x 2.5")

Included Items: 

• Neck strap,
• Carrying case
• Objective lens caps
• Eyepiece caps
• Lens cloth
• Instruction manual
  

Celestron in association with the Royal Observatory Greenwich
To maximize your enjoyment of this binocular, please read the instruction manual included before using it

Caution:
Viewing the sun may cause permanent eye damage. Do not view the sun with your binoculars or with the naked eye.