CELESTRON 21077 Refracting Telescope Optical Tube C-80 80MM F/11

( Brand: Celestron ), ( Manufacturer Part Number: 21077 ), ( Type: Refractor ), ( Mount Type: Unmounted ), ( Finderscope: Deluxe Red Dot With Vixen Dove Base ), ( Objective Lens Diameter: 80mm )

Review CELESTRON C-80 Hd 80mm F/11 Refracting Telescope Optical Tube Accessories

The Celestron C-80 Refracting Telescope OpticalTube, model number 21077, is an excellent choice for astronomers seeking a high-performance refracting telescope with a compact design. This optical tube houses a premium 80mm (3.17 inches) achromatic objective lens that provides stunning image clarity and contrast, making it an ideal instrument for observing stars, planets, and other celestial bodies. The lens has a focal length of 965mm (37.99 inches) and a focal ratio of f/11, which allows for excellent resolution and sharpness.

The C-80 refracting telescope is known for its impressive light-gathering ability, enabling users to explore the night sky in greater detail. With its high-quality optical components, this telescope delivers breathtaking views of the Moon's craters, Jupiter's moons and bands, and the intricate details of planets like Saturn and Mars. Additionally, this telescope is perfect for observing double stars, clusters, and nebulae, revealing their true colors and subtle nuances.

The Celestron C-80 optical tube is built with a robust aluminum tube design, ensuring durability and stability, even during long observing sessions. It also features a dew shield to protect the objective lens from moisture build-up, ensuring optimal performance in various weather conditions. The tube length is approximately 38.9 inches (98.8 cm), and it comes with a Vixen-style dovetail mounting bar for easy attachment to compatible mounts and tripods.

The Celestron C-80 Refracting Telescope OpticalTube is an excellent investment for both beginner and experienced astronomers looking for a versatile, high-quality refracting telescope with a compact design. Its top-tier optics and robust construction make it a reliable companion for countless hours of enjoyable exploration and discovery of the cosmos.

The Celestron 21077 C-80 80mm f/11 Refracting Telescope is an excellent choice for astronomers and stargazers who are looking for a high-quality refracting telescope with a moderate aperture. Here are some pros and cons to help you make an informed decision:

1. High-quality optics: The Celestron C-80 features fully multi-coated glass that provides excellent image brightness and clarity. The optical tube is also made of high-quality materials, ensuring long-lasting performance.

2. Wide field of view: With an 80mm objective lens and a focal length of 960mm, this telescope offers a wide field of view, making it perfect for observing large areas of the night sky.

3. Portability: The telescope is relatively lightweight and compact, making it easy to transport and set up in various locations.

4. Versatile: The Celestron C-80 can be used for both terrestrial and astronomical observations.

1. Longer focal length: The longer focal length of this telescope means that it may not be the best choice for observing very faint or distant objects.

2. Requires a sturdy mount: Due to its size and weight, the Celestron C-80 requires a sturdy and stable mount to ensure accurate tracking and observation.

3. Higher cost: Compared to other telescopes in its class, the Celestron C-80 has a higher price point, which may be a deterrent for some potential buyers.

In conclusion, the Celestron 21077 C-80 80mm f/11 Refracting Telescope is an excellent investment for those who are serious about astronomy and are looking for a high-quality refracting telescope with a moderate aperture. Its wide field of view, excellent optics, and versatility make it a great choice for observing a variety of celestial objects, from planets to star clusters and galaxies. However, its longer focal length and higher cost may be a drawback for some potential buyers.

If you are looking for a high-quality refracting telescope for astronomical observations and are willing to invest in a sturdy mount, the Celestron C-80 is an excellent choice. Its wide field of view and excellent optics make it a versatile and powerful tool for exploring the night sky.

Details:

Celestron C80-HD 80mm Refractor - Excellent Optics!,: #21077 refractor, f/11, F 900mm Comes with: Deluxe red viewfinder 1.25 focused with a 90 degree diagonal mirror 25mm PLO's eyepiece new 10mm 2x Barlow lens Mounting rings camera holder Front back caps not original Tube is in very good condition, has couple of marks on the finish.

part #: 21077 prices

• $1199.99-$2999.99

specifications telescuper:

• brand: Celestron
• mpn: 21077
• type: Refractor
• mount type: Unmounted
• finderscope: Deluxe Red Dot With Vixen Dove Base
• objective lens diameter: 80mm

seller telescuper:

• city: Meadview, Arizona
• rating: 99.9%
• # reviews: 83318

shipping telescuper:

• class: Standard
• service: FedEx Ground or FedEx Home Delivery
• cost: $0.00
• type: Fixed
• transit: 3-8 Days
• carrier: FedEx

payments telescuper:

• wallet: Apple-pay
• other
• credit card: Diners-club

returns telescuper:

• time: 30 Days
• method: Money back
• paid by: Buyer
• policy: Returns Accepted

general telescuper:

• condition: Used
• Cameras Photo > Binoculars Telescopes > Telescopes

offer telescuper:

• started: May 12, 2025
• options: Ship-to-home
• quantity: 1
• availability: In Stock
• sold: 0

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