
( Brand: Celestron ), ( Manufacturer Part Number: 22069 ), ( Model: 90AZ 22069 ), ( Aperture: 90 Mm ), ( Type: Refractor ), ( Finderscope: Led Dot ), ( Maximum Magnification: 80-100x )
The Celestron AstroMaster 90AZ Refractor Telescope, model number 22069, is an excellent choice for beginners and seasoned astronomers seeking a versatile and powerful telescope for viewing the wonders of the night sky. This telescope boasts a 90mm (3.5 inches) aperture and a focal length of 1000mm (100x magnification), providing a rich field of view with a clear and detailed image.
The AstroMaster 90AZ is a refractor telescope, which means that light passes through glass lenses rather than mirrors. This design results in crisp, high-contrast images and reduces the need for frequent collimation, making it an ideal option for those new to telescope setup and use.
The telescope's Alt-Azimuth mount is a perfect companion to the refractor. It allows for smooth and easy movement along both the altitude (up-down) and azimuth (left-right) axes, enabling users to track and follow celestial objects as they move across the night sky. The mount also features a built-in slow-motion control system, which allows for fine adjustments to ensure pinpoint accuracy.
The telescope comes fully assembled and includes a range of accessories to help get you started. These include a 1.25" StarDiagonal, a 20mm eyepiece for wide-field views, and a 9mm eyepiece for higher magnification. The telescope also comes with a finderscope, a red-dot viewfinder, and a collimation cap to ensure the telescope is properly aligned and focused.
Additionally, the AstroMaster 90AZ is compact and portable, making it easy to transport to various observing locations. It features a sturdy and lightweight design, with a sleek black finish that adds to its aesthetic appeal. The telescope also includes a sturdy carrying case for convenient storage and transportation.
In summary, the Celestron AstroMaster 90AZ Refractor Telescope is an excellent choice for those seeking a powerful and versatile telescope for exploring the night sky. Its refractor design provides clear, high-contrast images, while the Alt-Azimuth mount offers smooth and easy movement for tracking celestial objects. The telescope comes fully assembled and includes a range of accessories, making it a great option for both beginners and experienced astronomers. And with its compact and portable design, you can take it anywhere to discover the beauty of the universe.
The Celestron AstroMaster 90Az Refractor Telescope with a 90mm objective lens, a focal length of 1000mm (f/11), is a popular choice among beginners and those looking for a compact, portable telescope for observing the night sky. Here are some pros and cons of this telescope to help you make an informed decision:
Pros:1. Affordable: This telescope is priced reasonably, making it an excellent option for those new to astronomy or those on a budget.
2. Portable: Weighing just 13.2 lbs, it is easy to carry and transport for observation sessions at different locations.
3. Good optics: The 90mm objective lens delivers sharp, clear images, making it an ideal choice for observing planets, stars, and the moon.
4. Easy to set up: The 90Az mount is easy to use, allowing you to set up the telescope quickly and begin observing the night sky within minutes.
5. Accessories included: The telescope comes with two eyepieces (20mm and 10mm), a StarPointer finderscope, and a collimation cap, which are essential for getting started with observing the night sky.
Cons:1. Manual altazimuth mount: The telescope's manual altazimuth mount does not track the stars, requiring you to adjust the telescope manually to keep the object in view.
2. Limited magnification: The included eyepieces offer limited magnification, making it challenging to observe faint objects or fine details on planets and stars.
3. Limited aperture: A smaller aperture (90mm) limits the amount of light the telescope can gather, making it less effective for observing faint objects or deep-sky objects.
Conclusion:The Celestron AstroMaster 90Az Refractor Telescope is an excellent choice for those new to astronomy or those looking for a portable, affordable telescope for observing the night sky. The telescope offers good optics, is easy to use, and comes with essential accessories. However, its manual altazimuth mount and limited magnification and aperture may limit its effectiveness for observing faint objects or deep-sky objects.
Recommendation:If you are a beginner or are looking for a portable, affordable telescope for observing the night sky, the Celestron AstroMaster 90Az Refractor Telescope is an excellent choice. However, if you are interested in observing faint objects or deep-sky objects, you may want to consider investing in a larger, more advanced telescope with a larger aperture and tracking capabilities.
Includes everything a new one has except for the Smart Phone Viewing Apparatus/Kit. Used condition, but clean and well cared for. Model: #2206990mm FL 1000mm F/11. Low eye miles.
CELESTRON ASTROMASTER 90AZ TELESCOPE. You'll receive the main telescope, view finder, tripod stand, 2 lenses, angled lens refractor, insert, screwdriver, and instruction manual, all as shown.