Complete four-inch starter set with two eyepieces and Barlow!
The Bresser 102/600 EQ-3 AT-3 is a complete starter kit built around a sizable 102 mm lens. With two eyepieces and the 2x Barlow lens, you cover magnifications from 24x to 120x, and via the equatorial mount, you learn to track objects with a single twist.


Short achromatic with wide field of view
The 102 mm lens gathers approximately 212 times more light than the naked eye. With the eyepieces you view at 24x and 60x, and with the Barlow up to 120x: neatly within the range where this f/5.9 design performs at its best. On bright objects, some chromatic aberration remains visible; that is inherent to this fast optical design.
EQ-3 mount with accessories
After alignment, the equatorial mount tracks with a single motion. The accessory tray keeps eyepieces and Barlow lenses within arm's reach while observing.
Included
- Achromatic optics 102/600
- EQ-3 equatorial mount with aluminum tripod
- 25mm and 10mm Eyepieces (1.25 inch)
- 2x Barlow lens
- Red dot viewfinder
- Star mirror and accessory tray
Featured accessories
The Bresser Plössl 5 mm eyepiece (120x, 29 euro) geeft de maximale vergroting zonder Barlow-combinatie. Een Omegon Premium maanfilter (19,90 euro) dempt het maanlicht. Kijk nooit zonder gecertificeerd zonnefilter met deze telescoop naar de zon.
For whom yes, for whom no
Recommended for: beginners who want a complete series of enlargements and an educational mount all in one box. Not recommended for: planetary purists; in that case, choose a longer brand point. Compare via the Buying guide. Meer Bresser is on the merk page.
Specifications
| Optical design | Achromatic refractor |
| Opening | 102 mm |
| Focal length | 600 mm (f/5.9) |
| Focuser | 1.25 inches |
| Mount | EQ-3 equatorial mount with aluminum tripod |
| Magnification with included eyepieces | 24x and 60x, with Barlow up to 120x |





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