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: Celestron 7x50 Royal Observatory Greenwich Binocular
- 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: Celestron 7x50 Royal Observatory Greenwich Binocular
- 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
- Tripod Adaptable: Yes
- Carrying Case: Woven Nylon
- Dimensions: 168mm x 198mm x 64mm (6.6" x 7.8" x 2.5")
Celestron 7x50 Greenwich Porro Prism Binocular
Instruction manual
Neck strap
Carrying case
Objective lens caps
Eyepiece caps
Lens cloth
Manufacturer Warranty