Product Description

Celestron SkyMaster Pro ED 7x50mm Porro Binoculars Celestron SkyMaster Pro ED binoculars are the ideal choice for amateur astronomers or anyone who observes at great distances. The SkyMaster Pro ED uses superior optics, coatings, internal parts, and housing materials. With large objective lenses,... read more

Celestron SkyMaster Pro ED 7x50mm Porro Binoculars 

Celestron SkyMaster Pro ED binoculars are the ideal choice for amateur astronomers or anyone who observes at great distances.

The SkyMaster Pro ED uses superior optics, coatings, internal parts, and housing materials. With large objective lenses, BaK-4 prisms, ED glass, and fully multi-coated optics utilizing Celestron’s proprietary XLT coating technology, the view through a SkyMaster Pro ED sets the standard for astronomy binoculars.

ED Objective Lenses

Extra-Low Dispersion (ED) glass virtually eliminates chromatic aberration, also known as color fringing, a visual phenomenon common in magnified optical systems. SkyMaster Pro ED delivers edge-to-edge sharpness with excellent color correction and razor-sharp images.

Not all ED glass is created equal. Celestron’s high-quality ED glass delivers brighter, sharper images than non-ED binoculars. The difference is especially apparent in low-light conditions.

Coatings and Prisms

All of Celestron SkyMaster Pro ED’s lens surfaces are fully multi-coated and feature Celestron’s proprietary XLT optical coating technology.  These powerful coatings, similar to the ones you’ll find on our observatory-grade telescopes, decrease reflectivity for higher optical throughput across a broad range of the visible light spectrum. What’s more, the prisms inside the binocular are made of high-quality BaK-4 glass, further boosting light transmission. Working together, the fully multi-coated lenses and BaK-4 prisms deliver more light from your target to your eye for brighter, more detailed views.

Objective Lenses

The large objective lenses offer plenty of light-gathering ability for superior low-light performance. The objective diameter-to-magnification ratio is ideal for scanning the skies, observing the Moon and planets, and exploring all the best deep-sky objects.

Celestron SkyMaster Pro ED also makes an excellent choice for long-distance land-based viewing - especially at dawn or dusk. 

Ways to Observe 

The Celestron SkyMaster Pro ED binocular is tripod-adaptable. You can use a binocular tripod adapter (not included) to mount it on any standard photographic tripod or monopod for extended viewing or digiscoping (photography through the eyepiece).

SkyMaster Pro ED’s eyepieces are threaded to accept standard 1.25” astronomical eyepiece filters. Adding the right filter can deliver game-changing views for terrestrial and celestial observing. For terrestrial observation, filters can reduce the brightness of sand, snow, and water. For nighttime viewing, filters can cut glare, minimize eye strain, increase contrast, and even combat the effects of light pollution. Remember, the binocular needs a set of two filters.

*Filters are not included

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MPN: 72033-CGL

Barcode: 050234720335

Celestron SkyMaster Pro ED 7x50mm Porro Binoculars Specification

  • Magnification: 7x
  • Objective Lens Diameter: 50mm (1.97")
  • Focal Length of Objective Lens: TBD
  • Angular Field of View: 7.8°
  • Linear Field of View (@1000 yds) / @1000 m): 409 ft (136 m)
  • Exit Pupil: 6.4mm (.25")
  • Eye Relief: 20.8mm (.82")
  • Interpupillary Distance (max): 72mm (2.83")
  • Interpupillary Distance (min): 56mm (2.20")
  • Dioptre Adjustment Range: ±3
  • Twilight Factor: 18.7
  • Relative Brightness: 51.02
  • Limiting Stellar Magnitude: Ideal: 10.99 | Moderate: 9.99 | Poor: 8.99
  • Lens Coatings: Fully Multi-Coated - XLT Coatings
  • Prism Glass (Type): BaK-4
  • Prism Coatings: N/A
  • Environmental Protection: Waterproof (IPX7)
  • Nitrogen Filled: Yes
  • Tripod Adaptable: Yes
  • Carrying Case: Deluxe Nylon
  • Close Focus: 8 metres
  • Dimensions: 18 x 19.8 x 6.4 cm
  • Weight: 1,255 g

What’s in the Box?

  • Celestron SkyMaster Pro ED 7x50mm Porro Binoculars
  • Case
  • Neck Strap
  • Objective lens caps
  • Eyepiece Covers
  • Rainguard
  • Lens cloth
  • Instruction manual

MPN: 72033-CGL

Barcode: 050234720335


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Celestron SkyMaster Pro ED 7x50mm Porro Binoculars


in stock Limited Stock

Limited Lifetime UK Warranty

Product Summary

  • Amazingly versatile - These are an ideal pair for those wanting to cover a variety of observations.  
  • ED glass - ED glass provides a superior viewing experience thanks to the reduction of chromatic aberrations.  
  • Bright image - The 50mm objective provides plenty of light to enter, making it ideal for night time viewing.  
  • Durable - The body is reinforced with a comfortable rubber housing.  
  • Wide views - The 7x magnification provides a wider field of view.  
  • Upgrading? Check our offer for your old gear

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