Celestron Skymaster Binoculars 25x100

Celestron Skymaster Binoculars 25x100

Celestron Skymaster Binoculars 25x100

The Celestron Skymaster Binoculars - 25x100 are high performance binoculars ideal for astronomical viewing or for terrestrial (land) use, especially over long distances.

Note: These binoculars are large & heavy (4Kg) and should be used with a tripod. 

£380.99
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Product details

Bar Code:  050234710176
Part Number:  71017-CGL
Brand:  Celestron
Magnification  25x
Objective Lens Diameter  100 mm
Weight  Over 2001g
Optical Design  Porro Prism
Prism Type  BaK-4
Lens Coating  Multi-Coated
Waterproof & Fogproof  Water Resistant
Tripod Recommended  Yes
Warranty  Limited Lifetime

 

Celestron SkyMaster Binoculars - 25x100 features high quality BAK-4 prisms and multi-coated optics for enhanced contrast. The Celestron SkyMaster model has been designed and engineered to meet the special demands of extended astronomical or terrestrial viewing sessions. Carrying case included and integrated tripod adapter rod for ultra-stable tripod mounting.

Each pair of Celestron SkyMaster Binoculars feature high quality BAK-4 prisms and multi-coated optics for enhanced contrast, clear, sharp views and ultra sharp focus across the field of view.

Features
25x magnification porro prism binocular
Giant 100 mm objective lens offers maximum image brightness in low-light and long-range conditions
Ultra sharp focus across the field of view
Individual Eyepiece Focus to ensure optimal focus position
Multi-Coated optics for sharp, clear views
Suitable for long-range terrestrial or astronomical viewing
Protective rubber covering for ultra-firm grip
Integrated tripod adapter rod for ultra-stable tripod mounting
Long eye relief, ideal for eyeglass wearers
Deluxe padded carrying case included for travel and safe storage
Limited Lifetime Warranty provides the best protection and product support

What's in the box
Objective lens caps
Rainguard
Carrying case
Neck strap
Lens cloth
Instruction manual

Technical Specifications    
Magnification:     25x
Objective Lens Diameter:     100mm (3.94")
Focal Length of Objective Lens:     417.32mm (16.43")
Angular Field of View:     3°
Linear Field of View (@1000 yds) / @1000 m):     156 ft (52 m)
Exit Pupil:     4mm (.15")
Eye Relief:     15mm (.59")
Close Focus:     80 ft (24.4 m)
Interpupillary Distance (max):     72mm (2.83")
Interpupillary Distance (min):     56mm (2.20")
Diopter Adjustment Range:     ±5
Twilight Factor:     50
Relative Brightness:     16
Limiting Stellar Magnitude:     Ideal: 12.50 | Moderate: 11.50 | Poor: 10.50
Lens Coatings:     Multi-Coated
Prism Glass (Type):     BaK-4
Prism Coatings:     N/A
Weight:     140 oz (3969 g)
Environmental Protection:     Water-Resistant
Nitrogen Filled:     No
Tripod Adaptable:     Yes
Carrying Case:     Nylon
Colour:   Black
Dimensions:     256mm x 130mm x 388mm (10.1" x5.1" x 15.28")

Solar Warning    
Never look directly at the Sun with the naked eye or with this optic. Permanent and irreversible eye damage may result.
Never use your optic to project an image of the Sun onto any surface. Internal heat build-up can damage the optic and any accessories attached to it.
Never leave your optic unsupervised. Make sure an adult who is familiar with the correct operating procedures is with your optic at all times, especially when children are present.

Average Rating (2 Reviews):  
Write a Review and share your opinions!

Rating:  
Celestron Skymaster Binocular 25x100
06 May 2021  | 

Have only given 4 stars as haven't yet have the opportunity to use them to their full capacity but the added light captured by the large objective lenses enhances the view of whatever you are focusing on.

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0 of 1 people found this review helpful.


Rating:  
Skymaster 25x100: In my own words
05 January 2017  | 

New to giant binoculars previous dabbled in large reflector telescopes. Went for the skymaster 25x100 because I can use during daytime and in the coast as well as at night. So if we get a cloudy spell they can still be used. I must admit the packaging and lack of decent instructions was a let down....Until I tried them out. These are VERY heavy and essential with a tripod for viewing 20seconds and longer. Once I got them mounted on tripod (again not the most secure fitting for tripod mounting, will need to customise) and focused correctly I was amazed. The clarity and light these things bring is outstanding. Even better than my older reflecter scopes! Brilliant at night time with clear skies and even better terrestrial viewing. I even picked out planes in the sky beyond the naked eye. These I could pick out company tail logos and windows, brilliant! I also bought a phone adaptor for viewing so can take pics and video - worked great! Shame I can't upload any of the pics here. In all well worth buying! Bit disappointed with lack of a manual and poor mounting options. But once all setup and secure really happy with them, quick delivery too.

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11 of 11 people found this review helpful.

Boxed Dimensions (LxWxH cm): 33.02 / 20.32 / 50.8 / - Weight (g) Boxed/Un-Boxed: 5900 / 3900
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