Antares Telescope Tube Mounting Rings - 3.5" (90mm) (Set of 2) (Pre-owned)

This is a nice set of Antares Telescope Mounting Rings in 3.5" or 90mm, the rings are in great shape with very little wear on them. The rings open and close smoothly with no issue, all screws and knobs turn smoothly as well. 

The Antares Telescope Tube Mounting Rings with a size of 3.5 inches have several advantages for telescope users. Here are some benefits of using these mounting rings:

1. Secure Tube Attachment: The primary function of mounting rings is to securely hold and attach the telescope optical tube to a mount or other support. The Antares rings, with their 3.5-inch size, provide a stable and secure grip on the telescope tube, preventing accidental slips or movements during observations.

2. Adjustable Design: Mounting rings typically feature an adjustable design, allowing users to customize the tightness of the grip around the telescope tube. This adjustability is useful for accommodating different tube diameters and preferences for tube tension.

3. Vibration Damping: The use of mounting rings can help dampen vibrations transmitted to the telescope tube. This is especially important for observations requiring high magnifications, as vibrations can degrade image quality. The secure grip provided by these rings contributes to a more stable viewing experience.

4. Compatibility with Various Mounts: The Antares mounting rings are versatile and can be used with various telescope mounts. Whether you have an equatorial mount, alt-azimuth mount, or other types of mounts, these rings provide a standard attachment point for your telescope.

5. Durable Construction: Antares is known for producing telescope accessories with durable construction, and these mounting rings are no exception. The sturdy build ensures long-term reliability and withstands regular usage in various observing conditions.

6. Two-Ring Set: The Antares Telescope Tube Mounting Rings typically come as a set of two. This dual-ring design provides balanced support for the telescope tube, distributing the weight evenly and minimizing the risk of tilting or uneven stress on the tube.

7. Compatibility with Various Telescopes: These 3.5-inch mounting rings are suitable for telescopes with tube diameters that match the specified size. This compatibility makes them suitable for a range of telescopes, offering flexibility for users with different telescope models.

8. Easy Installation: Mounting rings are usually easy to install, requiring simple adjustments and securing mechanisms. This makes them user-friendly and convenient for astronomers who want to quickly set up their telescopes for observation.

9. Versatile Applications: Besides attaching the telescope tube to a mount, mounting rings can also be used for other purposes, such as attaching accessories like finderscopes, guide scopes, or imaging equipment to the telescope tube.

10. Enhanced Stability for Astrophotography: For astrophotographers, the stability provided by mounting rings is crucial for capturing clear and sharp images. The rings help minimize vibrations and allow for longer exposure times without compromising image quality.