Overview

The CELTICBIRD 70mm 400mm Astronomical Refracting Telescope is a well-designed and user-friendly option for those starting their journey into astronomy. This beginner telescope offers a 70mm aperture and a 400mm focal length, which helps users experience clear views of celestial objects. Thanks to its lightweight and portable design, it's easy to carry around, making it a convenient option for stargazing on the go. Whether you're setting it up in your backyard or taking it on a trip, this telescope is a great entry point for both kids and adults who are just beginning to explore the night sky.

Features & Benefits

This portable astronomical telescope features two interchangeable eyepieces (K20mm and K12.5mm) that offer magnification options of 20X and 32X, making it adaptable to different viewing needs. The fully coated glass lenses ensure high-quality image clarity, enhancing the stargazing experience. Its adjustable aluminum alloy tripod provides stability and flexibility in positioning, offering multiple viewing angles. Additionally, the manual focus system ensures easy use, especially for those who are new to telescopes. With everything designed for quick assembly, the telescope is simple to set up and use right away.

Best For

This telescope is perfect for young explorers and budding astronomers aged 7 and up, as well as beginner adults looking to explore the wonders of the night sky. Its ease of use and compact size make it an ideal choice for families or anyone seeking a portable, entry-level telescope. The included phone adapter also makes it a great option for anyone interested in capturing photos of celestial bodies. Whether you're a child looking to spark your interest in space or an adult wanting to try something new, this telescope fits a wide range of beginner-level astronomy enthusiasts.

User Feedback

Many users appreciate the easy setup and how fun the experience is for kids, with parents noting that it’s a great way to introduce children to astronomy. The telescope’s portability is another highlight, with users praising its value for the price. However, some beginners have mentioned that the tripod stability could be improved, especially when using higher magnifications. While most customers enjoy the phone adapter for capturing images, a few have suggested that the instructions could be more detailed. Overall, the feedback is positive, but some tweaks could enhance the overall experience.

Pros

  • This beginner telescope is easy to set up, making it ideal for families and young users.
  • The adjustable tripod offers flexibility, allowing for comfortable viewing at different angles.
  • Its compact design makes it portable and perfect for stargazing on the go.
  • The phone adapter is a useful feature for capturing images of celestial objects with your smartphone.
  • With two interchangeable eyepieces, this device offers adjustable magnification for varied viewing experiences.
  • Its fully coated glass lenses provide clear, high-quality images, even at lower magnifications.

Cons

  • The tripod stability may be insufficient for high-magnification views, leading to shaky images.
  • Some users report that the instructions for using the phone adapter could be clearer.
  • At 32X magnification, image clarity can be affected, especially when observing distant objects.
  • The manual focus system can be slow and cumbersome for users seeking quicker adjustments.
  • Not ideal for advanced astronomers who need higher magnification or more precise control.
  • The 70mm aperture limits its ability to gather light, reducing the detail on faint celestial objects.

Ratings

After analyzing verified user reviews from multiple global sources and languages, the feedback on the CELTICBIRD 70mm 400mm Astronomical Refracting Telescope reflects a balanced mix of praise and constructive criticism. Authentic, high-quality reviews from real customers have been carefully considered, with spam, bot, and incentivized feedback filtered out. The following ratings reflect both the strengths and areas for improvement that users have highlighted across different platforms and regions.

Ease of Use
88%
Many buyers highlight the simplicity of setting up this telescope, making it a great choice for beginners. Its manual focus and clear instructions help users quickly get started, even without prior experience. The lightweight design also contributes to its overall user-friendly appeal.
However, some users feel that the lack of automated features may be a challenge for those who prefer more advanced setups. A few beginners also noted that the manual focusing system takes some practice to get right, especially when adjusting for different objects.
Portability
91%
This telescope is frequently praised for its compact and lightweight design, making it ideal for travel or outdoor use. Users find it easy to carry and set up in various locations, whether in the backyard or on a camping trip. Its portability is often seen as a major advantage for families and hobbyists.
That said, some users mention that the smaller size may limit the telescope's stability on windy days or uneven terrain. A few buyers also wish the tripod was slightly sturdier to better handle the portability aspect during high magnification.
Image Clarity
85%
Several users appreciate the image clarity, especially considering the telescope's affordable price point. The fully coated glass lenses help deliver a bright and clear view, even for celestial objects like the moon and nearby planets. Users also enjoy how the optics work well for daytime use in addition to stargazing.
However, some users feel that the image quality could be sharper at higher magnifications. A few reviewers noted that objects at 32X magnification may appear slightly blurry, especially for those new to using telescopes.
Value for Money
92%
Buyers consistently highlight the excellent value for money this telescope offers. With features like interchangeable eyepieces, a phone adapter, and a fully coated lens system, users feel they are getting a lot for their investment. The affordability makes it an attractive option for both beginners and casual astronomers.
That being said, a small number of users feel that some cheaper components, like the tripod, impact the overall value. Despite this, most still believe it's a solid deal given the features and versatility it offers for the price.
Assembly/Setup
87%
Reviewers frequently note the easy setup process, which makes this a great choice for first-time telescope users. The instructions are straightforward, and assembling the telescope usually takes just a few minutes. Most users find the setup process quick and hassle-free.
However, a few users mentioned that the setup could benefit from clearer instructions, particularly for assembling the tripod. Some also felt that minor adjustments were needed to ensure the telescope is aligned properly for optimal viewing.
Stability at High Magnification
70%
30%
Some users noted that the telescope performs adequately at lower magnifications, providing stable views of the moon and nearby stars. Its lightweight and compact design also make it easy to use without much hassle for casual observations.
A recurring issue for several reviewers is the instability at higher magnifications. The tripod struggles to maintain balance when zooming in, causing the image to shake, which can make it difficult to focus on distant objects, leading to frustration for those aiming for clearer views.
Tripod Quality
65%
35%
While the tripod is adjustable and easy to use, some users appreciate its flexibility for different viewing angles. It serves its purpose well for casual stargazing and is lightweight enough for easy handling.
However, many reviewers point out that the tripod lacks the stability needed for high-magnification use. Some users feel that the build quality could be improved to provide a more secure foundation for the telescope, especially when set up outdoors.
Phone Adapter Functionality
80%
20%
Users enjoy the phone adapter that comes with the telescope, which allows for easy photo-taking of celestial objects. The adapter is a popular feature for those who want to capture and share their stargazing experiences with family and friends. The phone holder is compatible with most modern smartphones.
A few users mentioned that the instructions for using the phone adapter could be clearer. Some felt it took a little trial and error to position their phone properly for optimal image capture, particularly when trying to align it with the eyepiece.
Build Quality
80%
20%
Several users find the overall build quality of the telescope to be solid for the price. The aluminum alloy tripod and durable optics offer good longevity for casual use. The telescope feels sturdy enough for everyday use and light travel.
Some reviewers expressed concerns over the sturdiness of certain components, particularly the tripod, which some found flimsy. A few users noted that the telescope's plastic parts could be more durable, especially for more frequent outdoor use.
Magnification Options
84%
Buyers appreciate the flexibility provided by the two interchangeable eyepieces, allowing for 20X and 32X magnification. This range works well for general stargazing and viewing the moon and nearby planets, offering clear views without being too complicated for beginners.
However, some users noted that the magnification range might not be sufficient for those looking to observe more distant objects. The lack of higher magnification options can limit its use for more advanced astronomers or those wanting a deeper view of the night sky.
User-Friendliness for Kids
89%
Parents particularly like how this telescope is designed with kids in mind. The lightweight and simple setup, along with clear instructions, make it an excellent choice for young explorers. Many reviews mention how easy it is for children to handle and start using right away.
Some parents mentioned that younger children may struggle with manual focusing at first, especially when trying to adjust to different distances. While it's a great entry-level model, a few suggested that more automatic features could make it even more suitable for younger users.
Instruction Clarity
75%
25%
The majority of users found the included instructions to be simple enough for beginners, with helpful diagrams and basic setup guidelines. This makes the telescope more accessible for those unfamiliar with astronomical equipment.
However, some users felt that the instructions could be more detailed, particularly when it comes to more intricate aspects like tripod assembly and using the phone adapter. A few reviewers mentioned that clearer step-by-step guides would help streamline the overall experience.

Suitable for:

The CELTICBIRD 70mm 400mm Astronomical Refracting Telescope is ideal for beginners, including families, young explorers, and casual astronomers. With its simple setup and user-friendly design, it suits those just starting out with stargazing. The lightweight build and adjustable tripod make it an excellent choice for users who want portability, whether for backyard viewing or traveling. Its affordable price point makes it especially attractive to students or hobbyists who need a budget-friendly option. Additionally, the included phone adapter is great for anyone wanting to capture their celestial observations, including kids and adults alike.

Not suitable for:

While this telescope is great for casual stargazers, it may not meet the needs of more experienced astronomers. Those seeking high magnification or more advanced features might find its performance limited, especially at 32X magnification, where image clarity can suffer. Users who prioritize extreme stability, particularly during high-magnification observations, may be disappointed with the tripod’s performance. Furthermore, the manual focus system, while simple, may not appeal to those looking for automated or quicker adjustments, making it less ideal for users who need precise and rapid focusing during observations.

Specifications

  • Aperture: The telescope features a 70mm aperture, allowing for better light collection and clearer images.
  • Focal Length: It has a 400mm focal length, ideal for achieving moderate magnification while maintaining a wide field of view.
  • Magnification: This telescope offers 20X and 32X magnification with the included K20mm and K12.5mm eyepieces.
  • Eyepieces: It comes with two interchangeable eyepieces (K20mm and K12.5mm) for different magnification levels.
  • Optics: The lenses are fully coated glass, enhancing image clarity and reducing light reflection.
  • Tripod: The tripod is made of adjustable aluminum alloy, allowing for multiple viewing positions and portability.
  • Mount Type: The telescope features an Altazimuth mount, providing smooth motion for easy object tracking.
  • Finderscope: Equipped with a reflex finderscope, it helps in easily locating objects in the sky.
  • Phone Adapter: A phone adapter is included, enabling users to capture images of celestial bodies through the eyepiece.
  • Weight: The telescope weighs 4.22 pounds, making it lightweight and easy to carry for on-the-go stargazing.
  • Dimensions: The telescope has dimensions of 16.9 x 10.8 x 4.3 inches, compact enough for storage and transport.
  • Focus Type: It uses a manual focus system, giving beginners control over image clarity during observation.
  • Age Range: This telescope is designed for users 7 years and older, making it suitable for both children and adults.
  • Assembly: Assembly is straightforward and quick, with no complex tools required for setup.
  • Usage: It is suitable for both daytime and nighttime observations, though it excels in low-light conditions.
  • Target Audience: This telescope is ideal for beginner astronomers, families, and kids looking for an easy-to-use and portable stargazing tool.
  • Tripod Stability: Some users report that the tripod's stability could be improved at higher magnifications.
  • Build Material: The telescope’s body is constructed from lightweight materials, ensuring durability without adding unnecessary weight.
  • Warranty: Details about the warranty are not provided, so buyers should check with the seller for warranty coverage.

FAQ

This telescope is specifically designed for beginners, with easy setup and a manual focus system. It features two eyepieces offering 20X and 32X magnification, which is ideal for users just starting to explore astronomy.

Setting up this telescope is simple. Start by attaching the tripod to the mount, then place the optical tube onto the mount. Afterward, insert the eyepiece, adjust the tripod for your desired viewing position, and focus using the manual system.

Yes, its compact design and lightweight structure (only 4.22 pounds) make it highly portable. Whether you're camping or stargazing in your backyard, this device is easy to transport.

Yes, the telescope includes a phone adapter, which makes it easy to capture images of celestial objects using your smartphone. Simply align your phone’s camera with the eyepiece to start taking pictures.

The telescope features fully coated glass lenses that provide clear, high-quality images, especially at low to medium magnifications. However, some users mention that higher magnification can cause slight image distortion, particularly for distant objects.

This telescope is ideal for both kids (7+ years) and adults. It’s beginner-friendly, making it an excellent choice for young explorers and adults who are just starting to enjoy stargazing.

While the adjustable aluminum tripod offers versatility, some users report that it can become unstable at higher magnifications (such as 32X), causing shakiness. A more stable tripod might be needed for more serious astronomical observation.

This telescope has a 400mm focal length and a 70mm aperture. The larger aperture allows for more light collection, providing clearer images, while the focal length determines the magnification and field of view. This setup is excellent for entry-level users.

Yes, while it’s primarily designed for stargazing, it can also be used during the day for terrestrial observation. However, the best results are achieved at night, especially when observing the moon, planets, and stars.

The telescope requires minimal maintenance. It’s important to keep the lenses clean and store the device in a dry, safe place. Regularly check the tripod and mount for any loose parts or wear over time.