Celestron 71008 SkyMaster 25×70 Porro Prism Astronomy Binoculars Review

Celestron SkyMaster 25x70 Binoculars Review

You may agree with binoculars can perform better than telescopes for looking at the night skies. If you want to go for a particular model, Celestron 71008 SkyMaster 25×70 Binoculars has many reasons to buy. It has tons of exclusive features that make the binocular different. Keep reading Celestron SkyMaster 25x70 Binoculars Review below for details specification and best features.

It uses a large 70mm objective lens and offers maximum images. In particular, it is ideal for astronomical viewing and long-range land use. Further Celestron 71008 is the latest and largest member of Skymaster models and designed for those customers who want to maximize their astronomical viewing adventures. In fact, it comes with a low price with all the advanced features.

One of the best parts of this fantastic binocular is it comes with a decent 2.8mm exit pupil and generous 13mm eye relief. For this reason, no eyeglass wearer will feel the difficulty of using this.

Besides, it protected with rubber armoring to guarantee protection. As for this, you will get a secure, comfortable, firm grip here. It also features a multi-position twist up eyecups and gives good results of adjusting in eye differences.

Celestron SkyMaster 25x70 vs 15x70 in Comparison Table


Celestron SkyMaster 15x70 Binoculars

Celestron Skymaster Giant 15x70 Binoculars

Celestron 71008 SkyMaster 25x70 Binoculars

Celestron SkyMaster 25x70 Binoculars Review





11 x 4 x 8.5 inches

6 x 14 x 11 inches

Objective Lens




3.28 lbs

3.25 lbs

Exit Pupil

4.7 mm

4.7 mm

Angular Field of View



Field of View (feet @ 1000yds)



Eye Relief

18 mm

13 mm

Close Focus

52.5 ft

102.5 ft

Prism Glass



Tripod Mount

Yes (Adapter Included)

Yes (Adapter Included)


Key Features of the Celestron 71008 SkyMaster 25×70 Binoculars

The Celestron 71008 SkyMaster 25×70 Binoculars meets its objectives thanks to its key features that point out its strengths. Understanding each of the features helps in comprehending its benefits against its competitors in the market. In the Celestron SkyMaster 25x70 Porro Prism Binocular Review, we reveal all the outstanding features. These includes:

  • 25x Magnification Porro Bak-4 prism binoculars

Just as with every other pair of binoculars in this series, it features Bak-4 prisms, which play a key role in boosting your ability to focus. To boost the functionality of this feature, it has 25x magnification which allows you to view images from a very long distance thus its ability to view not only terrestrial images but also astronomical images. This combination of features delivers on clarity and sharp viewing.

  • Multi-coated Optics

For those who are not willing to compromise on visual acuity, this feature will deliver on it. It boosts clarity by providing clear images right down to every detail. With this, you are guaranteed that the images you receive are what are exactly on the ground. This also applies to color variations as they ensure that you can distinguish every color on the target object without having to strain your vision.

Celestron SkyMaster 25x70 Binoculars Review
  • Long Eye Relief

With this feature, the Celestron 71008 SkyMaster 25×70 Binoculars ensure that you enjoy excellent viewing without having to compromise on comfort. Whether you wear glasses or not, you can use this pair of binoculars while optimizing on clarity. This also delivers on comfort even after viewing your images over prolonged periods. You no longer have to worry about heavy and fatigued eyes thanks to this feature. You can relax and enjoy your view as long as you need to.

  • 70mm Objective Lens

With this feature, you can view images even under low lighting while at the same time boosting clarity by maximizing on image brightness and offering long-range conditions.

  • Protective Rubber Covering

According to the Celestron SkyMaster 25x70 Review, protection rubber cover makes it easier for you to use it outdoors. This is because you will not have to worry about drops and damage unless the falls are very intense. This is due to the rubber material used on the cover. In addition, rubber offers you a firm grip under any circumstance. The feel is also relaxing and comfortable. Even at this, it offers a unique and outstanding design that is also eye-catching.

Specification of Celestron SkyMaster 25x70 Astronomy Binoculars

  • Objective Lens Diameter:70 mm
  • Magnification: 25x
  • Apparent Field of View: 2.7°
  • Exit Pupil: 2.8 mm
  • Eye Relief: 13 mm
Celestron Skymaster 25x70 Binoculars
  • Close Focus: 75 ft (23 m)
  • IPD Max: 72 mm
  • IPD Min: 56 mm
  • Optical Coatings: Multi-Coated
  • Weight: 52 oz (1474 g)
  • Prism Glass: BaK-4
  • Twilight Factor: 41.83
  • Relative Brightness: 7.84

Pros of Celestron SkyMaster 25x70 Porro Prism Binocular

  • It boosts diversity as it can be used by both terrestrial as well as astronomical viewing
  • It offers a wide field of view
  • It is easily portable as it comes complete with its carrying case in addition to its lightweight feature
  • It allows for a firm yet comfortable grip that to its rubber casing
  • Focusing is easy thanks to its strategically placed large center focus knob
  • You will enjoy amazingly outstanding clear images thus providing quality viewing
  • It is strong and durable

Cons of Celestron 71008 SkyMaster 25x70 Binoculars

  • While it is highly recommended for outdoor use, one has to be careful depending on the weather. This is because it is not waterproof or fog proof.

Recommended Usage

According to the Celestron SkyMaster 25x70 Astronomy Binoculars Review, this binoculars are functional, durable, as well as come with an outstanding design. This makes it ideal for use by the wider target market. They remain light in weight so that even youngsters can carry it along.

Enjoy both terrestrial and astronomical views even when wearing glasses. Whether it is bird watching, astronomy, hiking, or sightseeing, this pair of binoculars will meet your needs. You can also check out Celestron Skymaster giant 15×70 binoculars with tripod adapter review.

celestron 71008 skymaster 25x70 binoculars review

Celestron 71008 SkyMaster 25x70 Binoculars Review - Watch the Video

Celestron SkyMaster 25x70 Astronomy Binoculars in Infographic

Celestron 71008 SkyMaster 25x70 Binoculars Review

Final Verdict

The above Celestron SkyMaster 25×70 Binoculars Review highlights the strengths of this pair of binoculars as compared to what the market has to offer. It allows for diversity, durability, as well as upholds on quality. It comes complete with a carrying case, so you are sure it remains close to you as well as safe. It also delivers on comfort. If you are looking for an all-rounded pair of binoculars with a great design and meets on performance and functionality, this is a pair to put into consideration.

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