Bresser EXOS-2 - Smart GoTo Upgrade for your Mount
Turn your Bresser EXOS-2 into a modern, fully automated mount with the Nebula GoTo construction kit. Control your telescope easily via smartphone, tablet or PC - and experience how smooth and precise automatic tracking can be.

Simple operation, maximum control
The Nebula GoTo allows you to control your mount directly from your phone or tablet (iOS & Android). Use the intuitive interface or connect to apps like SkySafari for an interactive star map. This allows you to find any object with one tap.
Prefer to maintain manual control? No problem - there is also a compact handbox for small corrections or quick movements.

Everything connected through one system
Connect your laptop or PC directly via wifi or LAN and control everything from one screen. Multiple USB ports allow you to connect cameras, motor focus or a filter wheel directly to the control unit.
That means: fewer cables, less hassle, and a cleaner setup.
With the pre-installed KStars/EKOS program you have access to complete telescope control, guiding, and even electronic polar alignment - ideal for those who want to get into astrophotography later.
Quiet, precise and reliable
The two stepper motors with belt drive move smoothly and quietly, allowing you to track without vibration. The drive responds instantly to your commands and maintains accuracy - perfect for long observations or shooting with guiding.
Good balance with the counterweights ensures maximum stability.
Compatible and flexible
Thanks to the built-in ASCOM Alpaca driver The Nebula GoTo works with popular software such as Stellarium or N.I.N.A.. So you can choose how to plan and control your observations.
In short: with the Nebula GoTo, you turn your Bresser EXOS-2 into a smart, future-proof mount with full control wherever and however you observe.
Specifications
Capacity
| Feature | Description |
|---|---|
| Suitable for mount | EXOS-2 |
| Carrying capacity | Depending on mount |
Motors
| Feature | Description |
|---|---|
| Type | Stepper motors |
| Resolution | 0.36´ per microstep |
| Drive | Timing Belt |
| Mechanism | Wormwheel |
GoTo & Steering
| Feature | Description |
|---|---|
| GoTo system | Yes |
| Control via smartphone/tablet | iOS & Android |
| Manual operation | Yes, via handbox |
| PC control | Yes, via wifi or LAN |
| Software | KStars / EKOS pre-installed |
| ASCOM-compatible | Yes, via Alpaca driver |
| GPS | Yes, via smartphone |
| Multilingual interface | Yes |
| WLAN | Built-in |
Connections & Equipment
| Feature | Description |
|---|---|
| USB ports | Multiple for cameras, motor focus, filter wheel |
| Power supply | Yes |
| Compatible software | Stellarium, N.I.N.A., SkySafari |
| Electronic pole alignment | Supported with camera |
| Guiding | Supported |
General
| Feature | Description |
|---|---|
| Type | Monter-upgrade |
| Design | Motors & controls |
| Series | Nebula GoTo for EXOS-2 |
| Use | Visual observation & astrophotography |
| Recommended for | Advanced amateurs & hobby astrophotographers |







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