Introduction
The wonders of the universe have always intrigued mankind, leading to continuous advancement in stargazing tools, particularly telescopes. For those passionate about capturing the beauties of the cosmos, a refractor telescope for astrophotography becomes a vital gear. In this blog, we will delve into the five best refractor telescopes for astrophotography in 2023 and their specifications, aiming to help fellow astronomers and photography enthusiasts make a more informed choice.
Though one may find a variety of telescopes in the market, the compact apochromatic (APO) refractor telescope stands as the optimal choice for anyone embarking their journey into deep-sky astrophotography. Why? Its portability and lightweight structure allow for easy maneuvering, almost replicating the ease of using camera lenses.
Now, let’s dive into the top five refractor telescopes for astrophotography for every astrophotographer’s checklist.
1. Sky-Watcher Esprit 100
As a triplet apochromatic refractor, the Sky-Watcher Esprit 100 is hard to go wrong with. It boasts a focal length of 500mm at F/5.5, ideal for capturing attractive images of nebulae, large galaxies, and even the moon thanks to its brilliant light capture capability.
2. Orion AstroView 120ST Equatorial Refractor Telescope
Recognized as one of the best refractor telescopes for astrophotography, the Orion AstroView 120ST offers a wide-field view of deep-sky objects. Expect crisp, clear resolution and an Equatorial mount that’s easily adjustable, perfect for a range of users.
3. Orion AstroView 102mm Equatorial Refractor Telescope
For beginners, the Orion AstroView 102mm telescope provides excellent value for money. The sharp 4-inch lens allows you to enjoy celestial entities, including star clusters, nebular clouds, and planets. The kit also includes two essential eyepieces for 28x and 70x magnification.
4. Celestron ED80 APO Refractor Telescope
The Celestron ED80 APO Refractor Telescope presents a balance between color correction and compact design, making it an excellent all-around option for astrophotography.
5. William Optics ZenithStar 73
The William Optics ZenithStar 73 emphasizes portability and wide-field imaging capabilities, making it an ideal companion for on-the-go astrophotographers.
Below is a Table for Top and Best Refractor Telescopes for Astrophotography
| Telescope | Type | Focal length | Length of Telescope | Special Features |
|---|---|---|---|---|
| Sky-Watcher Esprit 100 | Triplet APO Refractor | 500mm | 400mm | Ideal for capturing nebulae, large galaxies, moon |
| Orion AstroView 120ST | Equatorial Refractor | N/A | N/A | Wide-field view, adjustable Equatorial mount |
| Orion AstroView 102mm | Equatorial Refractor | N/A | N/A | 4-inch lens, 28x and 70x magnification |
here’s a comprehensive overview of all five refractor telescopes for astrophotography in 2023:
1. Sky-Watcher Esprit 100
The Sky-Watcher Esprit 100 stands as a flagship option among refractor telescopes for astrophotography in 2023. As a triplet APO (apochromatic) refractor, it employs three lenses to minimize chromatic aberration, resulting in crisp and high-contrast images.
Specifications:
- Telescope Type: Triplet APO Refractor
- Focal Length: 500mm
- Length of Telescope: 400mm
- Special Features: Superb color correction, excellent contrast, ideal for capturing nebulae, large galaxies, and lunar details.
- Mount Compatibility: Equatorial or alt-azimuth mount (mount not included)
- Accessories: Comes with a 2-inch dual-speed focuser and a retractable dew shield
The Sky-Watcher Esprit 100’s precision optics and compact design make it an exceptional choice for capturing deep-sky objects with intricate details, particularly nebulae and galaxies.
2. Orion AstroView 120ST
The Orion AstroView 120ST offers a balance between wide-field imaging and the ability to capture celestial details. This equatorial refractor telescope provides a versatile platform for astrophotography.
Specifications:
- Telescope Type: Equatorial Refractor
- Focal Length: Not specified
- Length of Telescope: Not specified
- Special Features: Wide-field view, adjustable Equatorial mount for tracking celestial objects.
- Mount Compatibility: Equatorial mount included
- Accessories: Sturdy equatorial mount and accessories included
The Orion AstroView 120ST’s wide-field capability is suitable for capturing constellations, star clusters, and sweeping views of the Milky Way.
3. Orion AstroView 102mm
Another offering from Orion, the AstroView 102mm provides an accessible entry point into astrophotography with its compact size and straightforward features.
Specifications:
- Telescope Type: Equatorial Refractor
- Focal Length: Not specified
- Length of Telescope: Not specified
- Special Features: 4-inch lens, 28x and 70x magnification options, suitable for lunar observations and planet viewing.
- Mount Compatibility: Equatorial mount included
- Accessories: Equatorial mount and eyepieces included
The Orion AstroView 102mm is a reliable choice for both beginners and intermediate astrophotographers interested in lunar and planetary imaging.
4. Celestron ED80 APO Refractor Telescope
The Celestron ED80 APO Refractor Telescope presents a balance between color correction and compact design, making it an excellent all-around option for astrophotography.
Specifications:
- Telescope Type: Apochromatic Refractor
- Focal Length: 600mm
- Length of Telescope: Approximately 600mm
- Special Features: Exceptional color correction, suitable for wide-field and detailed imaging.
- Mount Compatibility: Equatorial or alt-azimuth mount (mount not included)
- Accessories: Sturdy focuser and adjustable dew shield included
The Celestron ED80 APO’s versatility and optical quality make it a valuable tool for capturing various celestial subjects.
5. William Optics ZenithStar 73
The William Optics ZenithStar 73 emphasizes portability and wide-field imaging capabilities, making it an ideal companion for on-the-go astrophotographers.
Specifications:
- Telescope Type: Apochromatic Refractor
- Focal Length: 430mm
- Length of Telescope: Approximately 315mm (without dew shield)
- Special Features: Fast focal ratio for wide-field imaging, compact and portable design.
- Mount Compatibility: Equatorial or alt-azimuth mount (mount not included)
- Accessories: Retractable dew shield and precision focuser included
The ZenithStar 73’s lightweight design and fast focal ratio cater to wide-field enthusiasts aiming to capture breathtaking vistas of the night sky.
Conclusion:
In summary, the top 5 refractor telescopes for astrophotography in 2023 offer a range of features to cater to various levels of experience and imaging goals. From the precision optics of the Sky-Watcher Esprit 100 to the portability of the ZenithStar 73, these telescopes empower astrophotographers to explore and capture the wonders of the universe.
