Bresser AR-102 EQ-3 - Bright images of Moon and planets
The Bresser AR-102 EQ-3 is a perfect telescope if you want to take your first real step into astronomy. It delivers sharp, clear images of the Moon and planets, so you can enjoy the nighttime spectacle right away.

Sharp images with natural colors
The lens aperture of 102 mm lets a lot of light through, so you can also see fine details - from the craters on the Moon to the cloud bands of Jupiter. The long focal length of 1000 mm gives you calm, high-contrast images without disturbing color aberrations. Thus, every image remains clear and sharp, even at higher magnifications.
Easy aiming, comfortable viewing
The upright image makes it easy to navigate the sky. What you see through the telescope matches what you observe with the naked eye. That makes finding objects such as the Moon or Andromeda much more intuitive.

The 90° prism angle provides a natural viewing position so you can observe comfortably for longer without straining your neck.
Stable mount for smooth movements
The EQ-3 mount is robustly built and smoothly follows the rotation of the sky. The fine adjustment knobs allow you to move the telescope precisely and keep each object neatly in focus. Ideal if you want to look at one planet or star for longer periods without constantly adjusting.
The sturdy steel tripod keeps everything stable, even at higher magnifications. The accessory holder in the center ensures that your eyepieces are always within easy reach.
Ready to use immediately
You get everything you need to get started right away: two eyepieces, a 3x Barlow lens, a red dot finder, a 90° prism, a smartphone holder and even a handy manual. Within minutes, you'll be ready to explore the heavens.
What to expect
- Moon: Sharp edges, craters and mountains in detail
- Jupiter: cloud bands and its four largest moons
- Saturn: the rings clearly visible
- Bright deep-sky objects: Orion nebula, Andromeda galaxy, M13
The Bresser AR-102 EQ-3 combines a powerful lens, a stable mount and complete accessories. So you can immediately discover the most beautiful celestial objects - simple, stable and razor-sharp.
Specifications
Optics
| Feature | Description |
|---|---|
| Design | Achromat (refractor) |
| Type | Refractor |
| Aperture (mm) | 102 |
| Focal length (mm) | 1000 |
| Focal Ratio (f/) | 9,8 |
| Resolution (theoretical) | 1,35″ |
| Boundary magnitude | 11,8 |
| Light output relative to eye | 210× |
| Max. useful magnification | 204× |
| Tube material | Aluminum |
Focuser
| Feature | Description |
|---|---|
| Design | Rack |
| Ocular connection | 1,25″ |
| Rotatable | No |
Mount
| Feature | Description |
|---|---|
| Design | EQ-3 |
| Type of mount | Equatorial |
| GoTo steering | No |
Tripod
| Feature | Description |
|---|---|
| Tripod type | Tripod with accessory holder |
| Height | 69-109 cm |
| Material | Steel |
Included accessories
| Section | Description |
|---|---|
| Eyepieces | 25 mm & 10 mm (1.25″) |
| Barlow lens | 3× |
| Seeker | Red dot finder |
| Prism | 90° amici |
| Dew cap | Yes |
| Slow motion cable | 2 |
| Counterpoint | 1 |
| Tube Rings | Yes (Vixen-Style) |
| Smartphone adapter | Yes |
General
| Feature | Description |
|---|---|
| Total weight | 10.6 kg |
| Shipping Weight | 13 kg |
| Application | Moon & Planets, Nebulae & Galaxies |
| Astrophotography | Not recommended |
| Recommended for | Beginners |
| Observatory use | No |











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