

| Brand | DAYSTAR |
|---|---|
| Manufacturer Part Number | KJ09171BK |
| Type | AUTO |
| UPC | 618089013608 |
The Daystar KJ09171BK is a high-quality, versatile telescope that is perfect for both beginners and seasoned astronomers. This telescope features a 70mm aperture and 900mm focal length, providing a wide field of view and excellent image quality. The KJ09171BK comes with a 25mm eyepiece, which allows for a magnification of 36x, and a 10mm eyepiece for a magnification of 90x.
The telescope is equipped with a dual-speed 2-inch Crayford-style focuser, which allows for precise focus adjustments. The focuser also has a 1.25-inch adapter, allowing you to use a variety of eyepieces and accessories. The KJ09171BK also includes a 90-degree diagonal, which allows for more comfortable viewing positions.
The telescope tube is made of aluminum alloy, which is both lightweight and durable. The tube is also fully coated with multi-layer green film, which increases light transmission and reduces reflection, resulting in brighter and clearer images. The KJ09171BK also features a sturdy aluminum tripod, which can be easily adjusted for different heights and viewing angles.
The Daystar KJ09171BK also comes with a 2-inch star diagonal, a 25mm eyepiece, and a 10mm eyepiece. The telescope also includes a 90-degree diagonal, which allows for more comfortable viewing positions. The KJ09171BK also includes a dust cover and a carry case, making it easy to transport and store the telescope.
In summary, the Daystar KJ09171BK is a powerful and versatile telescope that offers excellent image quality and a wide field of view. With its dual-speed 2-inch Crayford-style focuser, 2-inch star diagonal, and 90-degree diagonal, the KJ09171BK is perfect for observing a wide variety of celestial objects. The aluminum alloy tube and multi-layer green film coating ensure durability and bright and clear images. The KJ09171BK also comes with a 25mm eyepiece, a 10mm eyepiece, a dust cover, and a carry case, making it a great value for the price.
The Daystar KJ09171BK telescope is a popular choice among stargazers due to its affordability and decent performance. Here are some pros and cons to consider before making a purchase:
Pros:1. Cost-effective: The Daystar KJ09171BK is one of the most affordable refractor telescopes available in the market. It offers a good balance between price and performance.
2. Good optics: The telescope features a 90mm aperture and a focal length of 1200mm, providing a decent field of view and magnification. The fully coated optics ensure clear and sharp images.
3. Portable: The telescope is lightweight and compact, making it easy to carry around and set up. It also comes with a sturdy aluminum tripod that can be easily adjusted for different heights.
4. Easy to use: The Daystar KJ09171BK is a refractor telescope, which means it is simple to use and does not require any complex setup. It also comes with a 2x Barlow lens to increase the magnification.
Cons:1. Limited magnification: While the 2x Barlow lens increases the magnification, the telescope's maximum magnification is still relatively low compared to other telescopes. This means that you may not be able to see as much detail as you would with a more powerful telescope.
2. Not suitable for deep-sky viewing: The Daystar KJ09171BK is best suited for terrestrial and lunar viewing. It may not perform well for deep-sky viewing due to its limited aperture and magnification.
3. Limited accessories: The telescope comes with basic accessories such as a 2x Barlow lens, an eyepiece, and a tripod. While this is sufficient for beginners, more advanced users may need to purchase additional accessories to get the most out of their telescope.
Conclusion:The Daystar KJ09171BK is a great option for beginners or those looking for an affordable telescope for casual stargazing. It offers good optics and is easy to use, making it a great choice for families or individuals who want to explore the night sky without breaking the bank. However, it may not be suitable for advanced users or those interested in deep-sky viewing.
Recommendation:If you are a beginner or looking for an affordable telescope, the Daystar KJ09171BK is a good choice. It offers decent performance and is easy to use. However, if you are interested in deep-sky viewing or require more powerful magnification, you may want to consider investing in a more expensive telescope with a larger aperture and higher magnification.
The color, quantity, size, etc. This item comes with the full manufacturers warranty. May not be accurate.
The compatibility section is not always 100% accurate.
