Bresser AC 102/460 AR-102
Compact and powerful wide-field design
The Bresser AC 102/460 AR-102 is built for those who want to see the entire nighttime panorama. With its short focal length of 460 mm, it captures wide expanses of sky in a single image. Ideal for admiring open star clusters, the Milky Way and large nebulae. Light, sturdy and compact - perfect for travel or quick taking outside.

Clear image with natural colors
The 102 mm lens captures enough light to deliver bright, high-contrast images. Stars appear sharp all the way to the edge of the image. The achromatic construction keeps colors true to life, so you not only see more, but also more realistically. You'll enjoy vivid images without distracting distortion - ideal for those just starting out with visual observations.
User-friendly Hexafoc focuser
The large 64 mm Hexafoc focuser makes focusing smooth and precise. You feel immediately when the image is perfectly adjusted. For those who want to expand later, there is an optional 1:10 fine adjustment. This allows you to focus even more precisely at high magnifications or photography - keeping your image stable even with minor adjustments.

Perfect for the quick start
Ready to use within minutes. No complicated alignment or calibration required. Mount the tube on a lightweight mount, place your eyepiece, and you're ready to explore the night sky. Its low weight makes it easy to transport, making this a great choice for beginners or advanced observers looking for a second, compact telescope.
What to expect
✓ Moon: large craters and sharp contrasts
✓ Planets: clear image at low magnifications
✓ Deep-sky: wide star fields and open clusters
✓ Sun: suitable with solar filter (included)
✗ Astrophotography: limited by short focal length
Specifications
Optics
| Feature | Description |
|---|---|
| Design | Achromat |
| Type | Refractor |
| Aperture (mm) | 102 |
| Focal length (mm) | 460 |
| Focal Ratio (f/) | 4,5 |
| Resolution | 1,13″ |
| Limit value (mag) | 11,8 |
| Light output | 210× |
| Max. useful magnification | 204× |
| Tube material | Aluminum |
| Tube construction | Full tube |
| Tube diameter (mm) | 104 |
| Tube weight (kg) | 2,8 |
Focuser
| Feature | Description |
|---|---|
| Design | Hexafoc |
| Ocular connection | 2″ / 1,25″ |
| Camera adapter | T2 (M42 × 0.75) |
| Free opening (mm) | 64 |
Mount
| Feature | Description |
|---|---|
| Design | OTA |
| GoTo steering | No |
Included accessories
| Section | Description |
|---|---|
| Eyepieces | 26 mm (1.25″) |
| Seeker | 6×30 viewfinder |
| Diagonal | 1.25″, 90° star diagonal |
| Solar filter | Yes |
| Dew cap | Yes |
| Accessory shoe | Meade/Explore Scientific T-Profil |
| Dovetail | Vixen-style |
General
| Feature | Description |
|---|---|
| Series | Messier |
| Observation goals | Nebulae & Galaxies, Sun (with filter) |
| Astrophotography | No |
| Nature observation | No |
| Recommended for | Advanced |
| Observatory use | No |





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