Orion 4 5 Short Tube Reflector Telescope. Orion ShortTube 4.5″ EQ Reflector. This Orion telescope is very good for children or anyone who only wants to use the telescope for casual viewing. The best. ·
The Orion 4.5” Short Tube Reflector Telescope is an excellent choice for amateur astronomers. It is an entry-level telescope that offers a great deal of power and versatility at a reasonable price. This telescope has a 4.5” parabolic mirror, which gives it a focal length of 400mm and an impressive f/5.9 focal ratio. This combination of mirror size and focal length gives the telescope a wide field of view and a relatively fast focal ratio, making it suitable for both deep-sky and planetary observing. The telescope has a 1.25” focuser, which allows for the use of a wide variety of eyepieces, as well as additional accessories such as a Barlow lens. The telescope also includes a solid alt-azimuth mount, which is great for those just starting out in astronomy, as it is easy to set up and use.
The Orion 4.5” Short Tube Reflector Telescope is a great choice for anyone looking to get started in astronomy. It is easy to set up and use, and the optical quality is excellent for the price. The wide field of view and fast focal ratio make it a great choice for both deep-sky and planetary observing. Here is a step-by-step guide to setting up and using the telescope:
- Place the telescope on a stable surface, such as a table or tripod.
- Attach the telescope to the tripod using the provided hardware.
- Attach the finder scope to the telescope using the provided hardware.
- Attach the eyepiece to the focuser. Make sure it is securely attached.
- Look through the finder scope and adjust it until an object is centered in the field of view.
- Look through the eyepiece and adjust the focuser until the object is in focus.
- Adjust the alt-azimuth mount to move the telescope to the desired location.
- Enjoy your observations!
The Orion 4.5” Short Tube Reflector Telescope is a great choice for anyone looking to get started in astronomy. It is an affordable and versatile telescope that offers excellent optical quality. With its wide field of view and fast focal ratio, it is a great choice for both deep-sky and planetary observing. Plus, its easy-to-use alt-azimuth mount makes it a great choice for beginners. So if you’re looking to get started in astronomy, the Orion 4.5” Short Tube Reflector Telescope is a great choice!
FOR BEGINNERS – Part 1/2. Review of the Orion Short Tube 80 Telescope
FOR BEGINNERS The price has actually come down quite a bit since its introduction in the 1990s. The newest version(s) sell for well under $200, and some of those even include a mount! Orion sold the optical tube (OTA) only for as little as $109. Early versions had a 6X30 finder and generic eyepieces. Later versions came with a much better 8X40 finder and better Expanse eyepieces, usually 20 mm and 6 mm, and sometimes they even threw in…
Orion ShortTube 4.5″ EQ Reflector. f/8.8, 5×24 Viewfinder, eyepiece 1.25″ Kellner, EQ 1 tripod. These orion telescopes are good for children or anyone who wants., Orion 4 5 Short Tube Reflector Telescope.
