Celestron Astromaster 130mm Newtonian OPTICAL TUBE ONLY - NO MOUNTING RINGS (Pre-owned)
| Availability: | In stock |
| Delivery time: | Hurry! Buy Now before it is GONE! |
This is the optical tube only and does not include mounting rings, a mount, or tripod. It is a good option for an observer looking to pair a capable 5.1" Newtonian optical tube with an existing compatible mount.
Condition: The optical tube shows cosmetic wear consistent with previous use, including minor scratches, scuffs, and signs of handling. Please review the photographs carefully for the overall cosmetic condition. This listing is for the optical tube only and does not include mounting rings or a mount. The - primary mirror removed, cleaned, and reinstalled.
Function: The optical tube is functional and suitable for visual astronomical observing. Its 130mm aperture provides good light-gathering capability, while the relatively short 650mm focal length makes it useful for viewing a wide range of celestial objects, including the Moon, planets, star clusters, and brighter deep-sky objects.
Specifications:
- Optical Design: Newtonian Reflector
- Aperture: 130mm (5.1")
- Focal Length: 650mm
- Focal Ratio: f/5
- Optical Tube Only
- Mounting Rings: Not Included
- Mount/Tripod: Not Included
- Finder: Red Dot Finder built into optical tube
Please note: Mounting rings are not included with this telescope tube. The buyer will need to supply appropriately sized rings or another compatible mounting solution.