Bresser AC 90/1200 EXOS-2 Telescope Messier GoTo
Clear images. Smart controls. Reliable construction.
The Bresser AC 90/1200 EXOS-2 is a classic refractor with modern features. Ideal for those who want to experience the Moon, planets and bright nebulae up close without complicated settings.

Perfect for first discoveries
The 90 mm lenses collect about 200 times more light than the human eye. That means you can see craters, valleys and shadows on the Moon razor sharp. Jupiter shows cloud bands and moons, Saturn proudly displays its rings, and Venus appears as a thin crescent. With this telescope you will discover the solar system step by step - clear, sharp and with real contrast.

Classic design with modern brightness
The long focal length of 1200 mm provides high magnification with stable imaging. The fixed dew hood prevents moisture or stray light from interfering with the image, so your observation remains clear even on humid nights. Everything is built to make viewing easy and enjoyable.
Powerful EXOS-2 mount with GoTo
The EXOS-2 is sturdy, precise and made to last. Its stable construction keeps your image shake-free, even at high magnification. Thanks to built-in motors and the GoTo system, you no longer have to search: just press the button, and the telescope automatically focuses on your chosen object. The database contains more than 100,000 celestial objects - from the Moon to distant galaxies.
Smart, stable and easy to use
The stainless steel tripod offers maximum stability. Operation with the hand controller is intuitive and clear, even in the dark thanks to the illuminated display. The telescope is also height adjustable so that even young stargazers can observe comfortably.
Ready for the sun ánd the night
With the included solar filters, you can safely view the Sun - a unique experience, especially during sunspots. So you get the most out of your telescope day and night.
What to expect
✓ Moon & Planets: very detailed
✓ Sun observation: safe with solar filter
✓ Deep-sky objects: visible with good contrast
✓ Astrophotography: suitable for beginners
✗ Nature observation: less suitable
✗ Observatory use: not intended
Specifications
Optics
| Feature | Description |
|---|---|
| Type | Refractor |
| Design | Achromat |
| Aperture (mm) | 90 |
| Focal length (mm) | 1200 |
| Focal Ratio (f/) | 13,3 |
| Resolution | 1,53″ |
| Boundary magnitude | 11,6 |
| Light output | 170× |
| Max. useful magnification | 180× |
| Tube material | Aluminum |
| Tube length (mm) | 1320 |
| Tube weight (kg) | 2,8 |
| Coating | Multiple |
| Tube construction | Closed tube |
Focuser
| Feature | Description |
|---|---|
| Design | Rack & Pinion |
| Ocular connection | 1,25″ |
| Reduction | Without |
Mount
| Feature | Description |
|---|---|
| Design | EXOS-2 |
| Type of mount | Equatorial |
| Carrying capacity (kg) | 13 |
| GoTo steering | Yes |
| Database | >100,000 objects |
| Manual | StarTracker |
| GPS | No |
| Saddle | Vixen-Style |
Tripod
| Feature | Description |
|---|---|
| Material | Steel |
| Max. height (cm) | 106 |
| Min. height (cm) | 63 |
| Weight (kg) | 4,6 |
| Accessory holder | Yes |
Included accessories
| Section | Description |
|---|---|
| Ocular | 26 mm (1.25″) |
| Seeker | 6×30 |
| Zenith mirror | 1,25″, 90° |
| Solar filter | Yes |
| Pole finder | Yes |
| Dovetail | Vixen-Style |
General
| Feature | Description |
|---|---|
| Series | Messier |
| Total weight (kg) | 14,8 |
| Observation goals | Moon & Planets, Nebulae, Sun (with filter) |
| Astrophotography | Yes |
| Recommended for | Beginners |
| Observatory use | No |





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