Unlock the Cosmos: The Best Telescope for Viewing Planets Under $200

By Rina

May 26, 2025

In Astronomy & Telescopes

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Are you fascinated by the night sky and eager to explore the wonders of our solar system? Do you dream of gazing at the rings of Saturn or the vibrant bands of Jupiter? You don't need to spend a fortune to start your astronomical journey. In this guide, we'll explore how to find the best telescope for viewing planets under $200, making the cosmos accessible to everyone.

Why Choose a Telescope for Viewing Planets Under $200?

Budget is often a primary concern for beginners. Luckily, you can find capable telescopes even within a limited price range. Investing in a telescope for viewing planets under $200 allows you to dip your toes into astronomy without a significant financial commitment. These telescopes are generally easier to set up and use, making them perfect for newcomers and younger stargazers. They offer a fantastic opportunity to learn about the night sky and develop a passion for astronomy before potentially upgrading to more advanced equipment.

Understanding Telescope Basics: What to Look For

Before diving into specific models, it's essential to understand the fundamental aspects of a telescope. Aperture, focal length, and mount type are key factors that determine a telescope's performance. Let's break down each one:

• Aperture: The aperture is the diameter of the telescope's main light-gathering lens or mirror. A larger aperture collects more light, resulting in brighter and sharper images. For planetary viewing, an aperture of at least 70mm is recommended, but larger is always better, if the budget allows.
• Focal Length: The focal length is the distance between the lens or mirror and the point where the image is focused. A longer focal length generally results in higher magnification. However, magnification is not the only factor determining image quality. Consider the useful magnification which is about 50x per inch of aperture.
• Mount Type: The mount supports the telescope and allows you to aim it at different objects in the sky. The two primary types are alt-azimuth and equatorial mounts. Alt-azimuth mounts move up-down and left-right, like a camera tripod. Equatorial mounts are designed to compensate for the Earth's rotation, making it easier to track celestial objects. For planetary viewing, an equatorial mount is advantageous, though more difficult for beginners to navigate.

Refractor vs. Reflector: Choosing the Right Telescope Type for Planets

Telescopes primarily come in two types: refractors and reflectors. Each has its own advantages and disadvantages:

• Refractor Telescopes: Refractors use lenses to focus light. They are known for producing sharp, high-contrast images, which are ideal for planetary viewing. Refractors are generally more durable and require less maintenance than reflectors. However, refractors can be more expensive than reflectors of the same aperture.
• Reflector Telescopes: Reflectors use mirrors to focus light. They are typically more affordable than refractors of the same aperture. Reflectors can gather more light for the same price, however they require more maintenance, such as collimation. They also may suffer from light pollution.

For viewing planets under $200, both types can be viable options. However, you might find that you can get a larger aperture reflector for the same price as a smaller refractor, potentially offering better performance. Be sure to consider maintenance factors.

Top Telescope Models for Planet Observation Under $200

Now, let's explore some specific telescope models that offer excellent value for viewing planets under $200. It's important to remember that availability and pricing can fluctuate, so it's always a good idea to check current listings and read reviews before making a purchase.

• Celestron AstroMaster 70AZ: This refractor telescope is a popular choice for beginners. It features a 70mm aperture and comes with two eyepieces, providing different magnifications. The AstroMaster 70AZ is easy to set up and use, making it a great entry-level option for observing planets like Saturn, Jupiter, and Mars.
• Orion SpaceProbe 130ST Equatorial Reflector Telescope: This reflector telescope is a great choice because it provides the best opportunity to view planets under $200. It has a 130mm aperture that allows you to see planets and deep sky objects. Also, it has an equatorial mount, which is more advantageous for viewing the planets because it compensates for the Earth's rotation.
• Gskyer 70mm Aperture Refractor Telescope: This refractor telescope includes all coated glass optical elements that provides clean, crisp views. It comes with two replaceable eyepieces and one 3x Barlow lens that triples the magnifying power of each eyepiece.

Essential Accessories for Planetary Observing

While a good telescope is the most crucial piece of equipment, certain accessories can enhance your planetary observing experience:

• Eyepieces: Telescopes typically come with one or two eyepieces, but expanding your collection with different focal lengths can provide a wider range of magnifications. A good set of eyepieces can significantly improve the detail you can see on planets.
• Barlow Lens: A Barlow lens increases the magnification of any eyepiece used with it. A 2x or 3x Barlow lens can be a valuable tool for observing fine details on planets.
• Filters: Filters can enhance contrast and reduce glare, making it easier to see specific features on planets. For example, a light pollution filter can help block out unwanted light, improving the clarity of your views.

Tips for Getting the Best Views of Planets

Even with the best telescope, optimal viewing conditions are essential for clear planetary observations:

• Location, Location, Location: Find a location away from city lights. Light pollution can severely degrade your view, especially of faint objects. Darker skies provide better contrast and allow you to see more detail.
• Atmospheric Conditions: Atmospheric turbulence can cause blurring and shimmering, making it difficult to see fine details. The atmosphere is typically more stable earlier in the evening or later at night. Check weather forecasts for seeing conditions before planning an observing session.
• Cool Down Your Telescope: Allow your telescope to reach ambient temperature before observing. Temperature differences between the telescope and the surrounding air can cause air currents inside the telescope tube, blurring the image.
• Start with Low Magnification: Begin your observing session with a low-magnification eyepiece to locate your target object. Once you've found it, gradually increase the magnification until you reach the optimal level for the conditions.

Maintaining Your Telescope for Years of Enjoyment

Proper maintenance is crucial for keeping your telescope in good condition and ensuring years of enjoyable observing:

• Cleaning: Clean the lenses or mirrors regularly to remove dust and fingerprints. Use a specialized lens cleaning solution and a soft microfiber cloth. Avoid using household cleaners or paper towels, as these can scratch the optics.
• Storage: When not in use, store your telescope in a cool, dry place. Avoid storing it in direct sunlight or in humid environments, as this can damage the optics and other components.
• Collimation: Reflector telescopes require occasional collimation, which is the process of aligning the mirrors. Check your telescope's manual for instructions on how to collimate it properly. Refractor telescopes are less prone to requiring collimation.

Expanding Your Astronomical Knowledge

As you become more familiar with your telescope and the night sky, consider expanding your astronomical knowledge:

• Join an Astronomy Club: Astronomy clubs offer a great opportunity to learn from experienced observers, share your passion for astronomy, and participate in group observing sessions.
• Read Books and Magazines: Numerous books and magazines are dedicated to astronomy, providing valuable information about celestial objects, observing techniques, and the latest discoveries.
• Use Online Resources: Websites and apps like Stellarium, SkySafari, and Celestron's SkyPortal can help you identify celestial objects and plan your observing sessions.

The Joy of Discovering Planets: A Rewarding Hobby

Finding the best telescope for viewing planets under $200 opens up a universe of possibilities. With the right equipment and a little patience, you can witness the beauty of our solar system firsthand. From the Great Red Spot on Jupiter to the stunning rings of Saturn, planetary observing is a rewarding hobby that can bring years of enjoyment. So, start your adventure today, and unlock the wonders of the cosmos!