Real Instruments Celestron 70AZ Achromatic Refractor Telescope with 70mm Aperture, 700mm Focal Length, Altazimuth Mount, and Adjustable Aluminum Tripod for Beginner Astronomers and Terrestrial Viewing

The Celestron 70AZ is another excellent entry-level telescope, perfect for beginners who are looking for a simple yet effective way to explore the night sky. Here's a breakdown of its specifications and description:

Specifications:

• Optical Design: Refractor (achromatic)
• Aperture: 70 mm (2.8 inches)
• Focal Length: 700 mm (27.6 inches)
• Focal Ratio: f/10
• Eyepieces:
  • 20 mm (provides 35x magnification)
  • 10 mm (provides 70x magnification)
• Finderscope: 5x24
• Mount Type: Altazimuth (up-and-down, left-to-right motion)
• Weight: Approx. 3.5 kg (7.7 lbs)
• Tripod: Adjustable aluminum tripod
• User Level: Beginner to Intermediate
• Included Accessories:
  • Starry Night Software (for planning stargazing sessions)
  • Erect image diagonal (for upright terrestrial viewing)

Description:

The Celestron 70AZ is an easy-to-use, compact telescope that offers a 70 mm aperture, which is ideal for viewing the moon, planets, and bright deep-sky objects such as star clusters and nebulae. With a focal length of 700 mm and a f/10 focal ratio, the telescope provides a narrower field of view, which is better suited for higher magnification of planets and detailed lunar features.

The telescope comes with two plossl eyepieces: the 20 mm eyepiece for a magnification of 35x and the 10 mm eyepiece for 70x magnification. The 5x24 finderscope makes it easier to locate objects in the night sky, and the included erect image diagonal provides upright views for terrestrial viewing as well.

The altazimuth mount is simple and intuitive to use, allowing you to manually adjust the telescope's position in two axes (up/down and left/right). The adjustable aluminum tripod ensures stability while keeping the setup lightweight and portable.

This telescope is perfect for newcomers to astronomy as it provides clear, detailed views of the moon's craters, the planets, and other objects within our solar system. The Celestron 70AZ is also suitable for basic terrestrial observations, such as birdwatching and scenic views.

Additionally, the telescope package often includes Starry Night Software, which is a helpful tool for planning stargazing sessions and identifying celestial objects in the night sky. Overall, the Celestron 70AZ is a fantastic choice for those just starting out in astronomy, combining simplicity, functionality, and portability.