Resource Guide: Telescopes on a Budget

There’s something about telescopes that have made them the awe of man for centuries. Ever since they were first invented in the early 1600s, telescopes have captured the imagination and wonder of the universe at large. Luckily, modern production methods have made simple telescopes more and more inexpensive and easier to use. Some more advanced models have incredible technological features, like interchangeable lenses, improved eyepieces, stabilizing mounts, and even photographic capabilities.

However, if you’re looking to stare at the stars on a budget, here are some good places to learn more.

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Ready to get started with your budget-friendly astronomy hobby?

First, know that there are three basic types of telescopes. In general, the three categories increase in aperture size (affecting the amount of light it lets in) and, of course, price. The type you pick will depend on what you want to view, as well as your budget.

Refractors: Refractor telescopes are typically the least expensive, coming in somewhere between $100-400. They are great for children, because they are a lighter weight and do not require maintenance. Their slender size also makes them great for portability. Take one of these with you to a broad, open field far away from city lights for a truly spectacular view. Refractors use a multi-element lens that can provide sharp, high contrast images. However, their functionality is typically limited to observing the moon and planets like Jupiter and Saturn.

Reflectors: These telescopes, often associated with Isaac Newton, are best known for their introduction of mirrors. The curved mirrors help transmit sharp images from objects at an incredible distance. However, these are a bit bulkier than the refractor telescopes, and while they’re portable, they can be quite heavy. Starting at around $350 and requiring more careful maintenance, these telescopes are best suited to intermediate amateur astronomers.

Catadioptrics: This is a fancy name for a compound telescope that uses mirrors and lenses. These are best for the true hobbyist, because even the most basic models start at $1000. However, these are the telescopes that will blow you away. You can focus in on distant galaxies, colorful nebulas, large clusters and even moving comets. These catadioptrics can often be hooked up to a computer for astrophotography. They are incredibly heavy and need a strong, stable mount in order to be manipulated. Some can be programmed to move and focus based on a computer program’s controls.

Though these might seem way out of your budget, consider looking for a used catadioptric telescope. Ask around your local astronomy community and see if you can find one.

Once you’ve established your budget and what you’re hoping to accomplish with your telescope, make sure to look for reviews from reputable sources, like the ones we’ve linked above. Not all models are created equal, and certainly not all brands perform the same.

Consider your long-term expenses if your telescope will require maintenance. Also make sure you have a suitable place to use your telescope. If you’re in the city, you might find you suffer from “light pollution” at night. All of the city lights make it hard to see astronomical objects. If there is nowhere near you with reduced light pollution, consider viewing the night sky at very late hours (between midnight and 5 a.m.) when most people have their lights turned off. Otherwise, factor in the gas, blankets and water you’ll need to travel to a darker area.

Also make sure you factor in enough money to cover any accessories you may want. These can include books, magazines, star charts, computer programs, extra lenses and eyepieces, a sturdy tripod, polishing cloth, etc.

It can seem daunting at first, but your investment in a good telescope will be well worth it when you’re able to see the astounding beauty in the universe.