Embarking on a stargazing journey or seeking to upgrade your astronomical equipment? An 80mm refractor telescope might be just the celestial companion you're looking for. These telescopes, known for their sharp images and ease of use, are a popular choice among beginners and experienced astronomers alike. Let's delve into the fascinating world of 80mm refractor telescopes, exploring their features, benefits, and top models on the market today.
Understanding 80mm Refractor Telescopes
80mm refractor telescopes, as the name suggests, use refractor optics. This means they use lenses to gather and focus light, rather than mirrors. The aperture, or diameter of the lens, is 80mm. This size offers a good balance between light-gathering ability and portability, making it an excellent choice for both casual and serious observers.
Refractor telescopes are renowned for their sharp, high-contrast images and excellent color rendition. They are particularly well-suited for observing the Moon, planets, and double stars. Moreover, they require minimal maintenance compared to reflector telescopes, as they don't have moving parts that can shift out of alignment.

Top 80mm Refractor Telescopes in 2022
Celestron Inspire 80AZ
| Feature | Celestron Inspire 80AZ |
|---|---|
| Aperture | 80mm |
| Focal Length | 400mm |
| Focal Ratio | 5 |
| Mount | Alt-Azimuth |
The Celestron Inspire 80AZ is a fantastic entry-level telescope, offering a generous 80mm aperture and a user-friendly alt-azimuth mount. It comes with a 25mm eyepiece, providing 16x magnification, and a 9.7mm eyepiece for 41x magnification. The Inspire 80AZ also includes a built-in star pointer and a finderscope for easy navigation of the night sky.
Orion 8945 StarMax 80mm Compact Refractor Telescope
| Feature | Orion 8945 StarMax 80mm |
|---|---|
| Aperture | 80mm |
| Focal Length | 400mm |
| Focal Ratio | 5 |
| Mount | Equatorial |
The Orion 8945 StarMax is a compact, high-quality refractor telescope that comes with an equatorial mount, making it an excellent choice for serious observers. It features a 25mm Sirius Plossl eyepiece, providing 16x magnification, and a 6.3mm Plossl eyepiece for 63x magnification. The StarMax 80mm also includes a 6x30 finderscope for easy target acquisition.
What to Consider When Choosing an 80mm Refractor Telescope
- Mount: Consider the type of mount that comes with the telescope. Alt-azimuth mounts are user-friendly but may require periodic realignment, while equatorial mounts allow for easier tracking of objects across the sky.
- Eyepieces: The included eyepieces will determine the magnification and field of view of your telescope. Ensure the eyepieces provide a range of magnifications suitable for your observing interests.
- Portability: If you plan to travel with your telescope, consider its weight and size. Some 80mm refractors are more portable than others.
- Accessories: Some telescopes come with additional accessories, such as filters or a carrying case. Consider what accessories are included and whether they add value to your purchase.
In conclusion, 80mm refractor telescopes offer a compelling blend of image quality, ease of use, and portability. Whether you're a seasoned astronomer or just starting your stargazing journey, an 80mm refractor telescope is an excellent investment that will provide countless hours of celestial exploration and enjoyment.
