The Explore Scientific Counterweight Set is purpose-built to help Dobsonian users achieve perfect balance when using heavy eyepieces, binoviewers, or other accessories that can shift the center of gravity on their telescope. Designed specifically for Explore Scientific Truss Tube Dobsonians, this easy-to-install set enhances smooth altitude motion and helps maintain tracking precision—even during high-magnification observations.
The system mounts directly to the rear of the primary mirror box. Installation is simple: just remove the rubber stopper at the back of the telescope, slide in the included threaded shaft, and lock it in place with the supplied nut and washer. You can then add or remove the included weights as needed for different setups.
Whether you're viewing planets at high power or using a large 2" eyepiece with filters and a barlow lens, this counterweight kit ensures your telescope remains balanced, responsive, and easy to maneuver throughout your session.
CA Residents: Prop 65 WARNING(S)
⭐ Features & Benefits
- Maintains telescope balance during use of heavy eyepieces or accessories
- Reduces drag and stiffness in altitude bearings caused by front-heavy setups
- Easy installation via included shaft, nut, and washer system
- Threaded counterweight shaft fits directly into Dobsonian mirror box
- Adjustable system lets you fine-tune balance as needed
- Designed for Explore Scientific Truss Tube Dobsonian telescopes
🌟 Who It’s For
- Dobsonian users adding heavy eyepieces, cameras, or accessories
- Observers experiencing balance or drifting issues when moving the telescope
- Astronomy outreach presenters who need consistent motion during demos
- Explore Scientific Truss Tube Dobsonian owners seeking better control
🎯 What You’ll Be Able to Do
- Maintain smooth, balanced movement even with large optics
- Prevent telescope nose-diving with front-heavy configurations
- Quickly adjust for balance without tools or complicated mechanisms
🎒 What’s Included
- (2) 2.5 lb counterweights (total of 5 lbs)
- (1) Threaded counterweight shaft
- (1) Mounting nut and washer
- Installation instructions
Specs
| Item Number | DOB-CW |
|---|---|
| Includes | Counterweight shaft with nut and washer |
| Weights Included | 2 × 2.5 lb counterweights |
Warranty Information:
This product is covered by a Limited One-Year USA Warranty, valid when registered within 60 days of purchase. To activate your warranty, please visit the Explore Scientific website and complete the registration form at: