Welcome to my Celestron SkyMaster 20×80 Binoculars Review.
Having recently bought these binoculars, and spent some time testing them out in the field, I thought now would be the ideal time to share my thoughts and opinions here today.
In this review, I’ll share exactly how I got on with them, the things I like, aspects to consider and even make some recommendations for who I think they would be best for!
Short of time? Just want my verdict? Here is my Celestron SkyMaster 20×80 Binoculars Review:
Quick Verdict
I strongly recommend the Celestron SkyMaster 20×80 Binoculars.
These binoculars offer you a durable, sophisticated design housed in a protective branded case.
Perfect for both terrestrial and astronomical viewing, their size ensures clearer images with superior light intake.
With thoughtful additions like tripod compatibility, you can enjoy extended viewing comfortably.
The detachable eyepiece cover and adjustable eye relief cater specifically to your viewing needs, guaranteeing a top-notch experience.
Choose SkyMaster 20×80 for unparalleled clarity and versatility.
Celestron SkyMaster 20×80 Binoculars Review
The Celestron SkyMaster 20×80 binoculars expertly blend performance and design. Perfect for both terrestrial and astronomical viewing, their powerful magnification offers clarity even in light-polluted areas. A durable build paired with tripod compatibility makes them a top choice for novices and enthusiasts alike. Highly recommended.
Personal Testing Results
Having used these binoculars for some time, I have meticulously evaluated them across multiple criteria.
This included assessing optical quality for sharpness and color accuracy, checking magnification and lens diameter for optimal celestial viewing, and examining build quality for durability and comfort.
I tested them in various lighting conditions, especially low light, to gauge their effectiveness in night sky observation.
Additionally, I compared them against similar models in the market.
Below you can the results of my testing of the Celestron SkyMaster 20x80s:
Overall Score: 9.2
| Testing Feature/Aspect | Score (1-10) |
|---|---|
| Magnification and Objective Lens | 9 |
| Optical Quality | 9 |
| Field of View | 9 |
| Eye Relief | 8 |
| Focus Mechanism | 9 |
| Build Quality and Ergonomics | 9 |
| Light Gathering and Low Light Performance | 10 |
| Stability and Tripod Compatibility | 9 |
| Accessories | 7 |
| Price and Warranty | 9 |
My Testing Criteria
- Magnification and Objective Lens – Evaluating the balance between magnification and lens size for optimal viewing
- Optical Quality – Testing sharpness, chromatic aberration, distortion, contrast, and color fidelity
- Field of View -Analyzing the width of the visible area and ease of tracking celestial objects
- Eye Relief – Assessing comfort for users with glasses, full field of view accessibility
- Focus Mechanism – Ease, precision, and range of focusing
- Build Quality and Ergonomics – Reviewing material quality, weight, balance, and comfort during extended use
- Light Gathering and Low Light Performance Performance – Testing in various lighting conditions, especially low light
- Stability and Tripod Compatibility – Assessing image stability when handheld and with a tripod
- Accessories – Reviewing quality and usefulness of included accessories
- Price and Warranty – Assessing overall value for money and warranty coverage
My Video Review
My Image Gallery
20×80 Binocular Specifications
| Magnification | 20x |
| Objective Lens Diameter | 80mm (3.15″) |
| Focal Length of Objective Lens | 328.6mm (12.94″) |
| Angular Field of View | 3.7° |
| Linear Field of View (@1000 yds) / @1000 m) | 195 ft (65 m) |
| Exit Pupil | 4mm (.15″) |
| Eye Relief | 18mm (.71″) |
| Close Focus | 108 ft (33 m) |
| Interpupillary Distance (max) | 72mm (2.83″) |
| Interpupillary Distance (min) | 56mm (2.20″) |
| Diopter Adjustment Range | -4 to +8 |
| Twilight Factor | 40 |
| Relative Brightness | 16 |
| Lens Coatings | Multi-Coated |
| Prism Glass (Type) | BaK-4 |
| Weight | 75 oz (2126 g) |
| Environmental Protection | Water Resistant |
| Tripod Adaptable | Yes |
| Carrying Case | Nylon |
| Dimensions | 228mm x 120mm x 325mm (9.0″ x 4.7″ x 12.8″) |
| Included Items | Objective lens caps Rainguard Carrying case Neck strap Lens cloth Instruction manual |
What I Like About The Celestron SkyMaster 20×80 Binoculars
Packaging & Accessories
Right out of the box, I was impressed with the sleek Celestron-branded carry case included with the SkyMaster 20x80s.
The plush interior padding gives me peace of mind that my binocular lenses will remain protected.
I also appreciate the detachable objective lens caps which add an extra layer of security during transport and storage.
General Quality, Design & Build
At first glance, the sizable objective lenses are apparent – a key feature I was looking for in my next set of astronomy binoculars.
The 80mm lenses allow increased light transmission, resulting in brighter and clearer images.
Despite their larger size, the binoculars still maintain a sophisticated, durable feel. The rubber armor coating gives a comfortable, non-slip grip that has proven useful during long observation sessions.
Performance
After many nights of putting the Celestron SkyMaster 20x80s to the test, I can confidently say their performance has exceeded my expectations.
Terrestrially, they deliver impressive magnification for viewing birds, insects, and other wildlife.
The crisp focus allows me to pick out fine details even at great distances.
Astronomically, these binoculars have let me explore Saturn’s rings, Jupiter’s moons, and various star clusters from my urban backyard.
I’ve even been able to faintly make out the Apollo lunar landing site craters – an exciting feat with a portable pair of binoculars.
Tripod Compatibility
Given the increased weight that comes with the 80mm objective lenses, I was pleased to find these binoculars work wonderfully with a tripod.
The included tripod adapter screws in securely, allowing smooth pan and tilt movement.
I like having the tripod option for longer celestial viewing sessions as it helps reduce shake and fatigue.
Who Are The Celestron SkyMaster 20×80 Binoculars Best For?
Based on my experiences, I would recommend the Celestron SkyMaster 20x80s for:
- Amateur astronomers seeking an affordable alternative to bulky telescopes. The powerful 20x magnification opens up clear night sky views without the hassle of setup.
- Urban astronomers like myself who need enhanced light transmission to cut through light pollution.
- Versatile nature enthusiasts who want one quality pair of binoculars for both terrestrial and astronomical viewing.
- Eyeglass wearers who will appreciate the long, adjustable eye relief which allows clear observation while wearing glasses.
- Beginners just getting started in astronomy looking for an easy-to-use, cost-effective option.
Final Verdict: Should You Buy The SkyMaster 20×80 Binoculars?
For those searching for a durable, high-performing pair of binoculars suitable for both astronomical and daytime use, look no further than the Celestron SkyMaster 20x80s.
The unmatched blend of powerful magnification, crisp focusing and tripod compatibility has made these my go-to optical instrument.
I highly recommend them to fellow hobbyist astronomers and nature lovers alike.
When it comes to getting your hands on them, without doubt the best place to do so is on Amazon. You’ll benefit from speedy delivery and more often than not, the best price.
Still not sure? You may be interested in my other astronomy binocular reviews:
- Celestron Cometron 7×50 Binoculars Review
- Celestron SkyMaster 12×60 Binoculars Review
- Celestron SkyMaster 15×70 Binoculars Review
- Celestron SkyMaster 25×70 Review
Hey, my name is Jeremy. I’m a passionate and seasoned astronomer who loves nothing more than observing the night sky. I also love researching, learning, and writing all things Space and the Universe. I created Astronomy Scope to share my knowledge, experience, suggestions, and recommendations of what I have learned along the way while helping anyone to get into and maximize their enjoyment of the hobby.
