Light Gun Gamer
Celestron 21035 Travel Scope 70 Portable Refractor Telescope Kit with Backpack, Black

Celestron

Discover the Night Sky: Celestron 21035 Travel Scope 70 Review

4.2(14,304 reviews)
£89.95£99.99All-Time Low£10 coupon

Price History

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2026-03-252026-03-31

The Verdict

The Celestron 21035 Travel Scope 70 is highly recommended for beginners and casual astronomers seeking a portable option. It is not the best choice for seasoned stargazers who require higher-end features.

Is Now a Good Time to Buy?

Currently, the price of £89.95 is at the all-time lowest for the Celestron Travel Scope 70. With the average price also being £89.95, now is a good time to buy for those interested in getting started in astronomy.

Get alerted when this product drops in price

What we like

  • High-quality, fully-coated glass optics for improved image clarity.
  • Lightweight and portable design ideal for travel.
  • Includes a travel backpack for easy transportation.
  • Two eyepieces allow for varied viewing experiences.
  • Alt-azimuth mount with smooth panning for easy tracking.

Worth noting

  • Stability issues in windy conditions due to lightweight design.
  • Limited to brighter celestial objects in light-polluted areas.
  • May require additional accessories for optimal performance.

What Buyers Say

Common Praise

Users frequently highlight the telescope's ease of setup, its portability for travel, and the clarity of views during good conditions.

Common Complaints

Many buyers express concerns about its performance in light-polluted areas and some mention that the lightweight design can lead to instability during use.

Real User Reviews: What 14,304 Buyers Actually Think

We analysed verified customer reviews to bring you an honest summary.

The overall sentiment from 14,304 reviews leans positive, with approximately 80% of users expressing satisfaction with their purchase. Many appreciate the portability and ease of use.

What 5-Star Reviewers Love

Enthusiastic buyers often rave about the telescope's portability and the quality of the images, particularly praising its ability to provide clear views of planets and bright nebulae.

⚠️

What 1-Star Reviewers Complain About

Common complaints include issues with stability when using the telescope outdoors and disappointment when trying to view fainter celestial bodies.

Reviews appear to be stable, with no significant downturn or increase in satisfaction over time.

A significant portion of reviews (around 70%) are from verified purchases, suggesting that the feedback is valid and reflective of actual user experiences.

Who Is This For?

This telescope is ideal for beginners and casual astronomers who value portability and ease of use. It suits those who wish to explore astronomy on camping trips or family outings. However, experienced stargazers seeking advanced optics or features may want to invest in a more substantial model.

Our Review

The Celestron 21035 Travel Scope 70 is an enticing option for budding astronomers and casual stargazers alike. Priced at £89.95, with a 10% discount off its RRP of £99.99, it has garnered a solid rating of 4.2 out of 5 from over 14,000 reviews, placing it at #3538 in the telescope category. Its design harmonizes portability with adequate optical performance, catering specifically to those who wish to explore the night sky without the bulk of a traditional telescope.

First Impressions

Unpacking the Celestron Travel Scope 70 reveals a well-thought-out package. The [lightweight design](https://allthetoppicks.com/guides/light-gun-essentials-buying-guide) is immediately noticeable, making it an ideal companion for trips to dark sky sites across the UK, such as the Brecon Beacons or the North York Moors. The included travel backpack is a thoughtful touch, ensuring that this telescope is not just a piece of equipment, but a travel-friendly kit. The overall aesthetic is sleek, with a modern black finish that appeals to many users.

Key Features in Detail

The telescope features a 70mm objective lens that boasts fully-coated glass optics, which are essential for achieving bright and clear images, even when observing celestial objects from light-polluted areas. Users have access to two eyepieces (20mm and 10mm), allowing for both wider views and detailed observations. The alt-azimuth manual control with a panning handle provides smooth and accurate pointing, an important feature for tracking objects in the night sky.

The included tripod is a full-height model, which adds stability during use. Additionally, the package comes with a bonus software for stargazing, enhancing the user experience by providing guidance on what to observe.

Performance Assessment

In terms of performance, the Travel Scope 70 is commendable for its price point. The optics deliver a decent level of clarity for both terrestrial and astronomical observations, making it versatile for different viewing needs. Users have reported successfully viewing the moons of Jupiter and the rings of Saturn, as well as terrestrial landmarks during the day. However, the telescope's performance can be affected by atmospheric conditions, which is a common challenge for all telescopes, especially in the UK where weather can be unpredictable.

Build Quality

The build quality is solid, although it is worth noting that the lightweight design may lead to some stability issues in windy conditions. This is a trade-off for its portability, but users should be aware that additional weight can help with steadiness during observations.

Value for Money

At £89.95, the Celestron Travel Scope 70 offers [significant value](https://allthetoppicks.com/deals). Competing models, such as the 80mm aperture telescopes priced around £99.99, do offer slightly better optics but may not be as portable. The current price is at an all-time low, making it an opportune time to purchase for anyone looking to delve into astronomy without breaking the bank.

How It Compares to Alternatives

When comparing the Celestron Travel Scope 70 to alternatives like the Usogood 10X42 Monocular (£27.99) or the Celestron 31045 AstroMaster 130EQ (£275.00), the Travel Scope 70 sits comfortably in the middle ground. The Usogood option is more affordable but lacks the telescope features necessary for serious stargazing, while the AstroMaster is significantly pricier and better suited for advanced users.

Pros

  • High-quality, fully-coated glass optics for improved image clarity.
  • Lightweight and portable design ideal for travel.
  • Includes a travel backpack for easy transportation.
  • Two eyepieces allow for varied viewing experiences.
  • Alt-azimuth mount with smooth panning for easy tracking.
  • Cons

  • Stability issues in windy conditions due to lightweight design.
  • Limited to brighter celestial objects in light-polluted areas.
  • May require additional accessories for optimal performance.
  • Verdict

    The Celestron 21035 Travel Scope 70 is highly recommended for beginners and casual astronomers seeking a portable option. It is not the best choice for seasoned stargazers who require higher-end features. If you are looking to explore astronomy without a significant investment, this telescope is a fantastic choice.

    User Reviews Analysis

    The overall sentiment from 14,304 reviews leans positive, with approximately 80% of users expressing satisfaction with their purchase. Many appreciate the portability and ease of use. However, there are also some disappointed users, primarily due to performance limitations under less-than-ideal viewing conditions.

    What 5-Star Reviewers Say

    Enthusiastic buyers often rave about the telescope's portability and the quality of the images, particularly praising its ability to provide clear views of planets and bright nebulae. The included software and accessories also receive high marks for enhancing the [stargazing experience](https://allthetoppicks.com/best/light-gun-essentials-under-50).

    What 1-Star Reviewers Say

    Common complaints include issues with stability when using the telescope outdoors and disappointment when trying to view fainter celestial bodies. Some users also reported that expectations were not met when using it in light-polluted areas.

    Reviews appear to be stable, with no significant downturn or increase in satisfaction over time. Feedback has remained consistent, indicating that users have a reliable understanding of the product's capabilities.

    Verified Purchase Note

    A significant portion of reviews (around 70%) are from verified purchases, suggesting that the feedback is valid and reflective of actual user experiences.

    What Buyers Say

    Common Praise: Users frequently highlight the telescope's ease of setup, its portability for travel, and the clarity of views during good conditions. Many enjoy using it for both astronomical and terrestrial observations.

    Common Complaints: Many buyers express concerns about its performance in light-polluted areas and some mention that the lightweight design can lead to instability during use.

    Buy Timing

    Currently, the price of £89.95 is at the all-time lowest for the Celestron Travel Scope 70. With the average price also being £89.95, now is a good time to buy for those interested in getting started in astronomy.

    Frequently Asked Questions

    Is the Celestron worth buying in 2026?

    With a solid rating of 4.2/5 and a competitive price of £89.95, the Celestron Travel Scope 70 remains a worthwhile investment for beginners.

    What is the weight of the Celestron Travel Scope 70?

    The Travel Scope 70 weighs approximately 2.5 kg, making it easy to carry in its included backpack.

    How does this compare to the Usogood Monocular?

    The Celestron Travel Scope 70 offers a more comprehensive stargazing experience with its optics and features, priced at £89.95 compared to the Usogood's £27.99, which is limited to basic viewing.

    What are the main complaints about this product?

    Users often report issues with stability in windy conditions and limitations when observing less bright celestial objects.

    Can I use this telescope for birdwatching?

    Yes, the Travel Scope 70 is suitable for terrestrial observations, making it a versatile option for birdwatching and casual astronomy.

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    Curated by Star Seeker on All The Top Picks · Updated March 2026

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