Six-inch wide-field: four-lens, fast, and color-pure!
The Bresser AC 152S/760 AR-152S is the big brother of the 127/635: a six-inch aperture in a four-lens f/5 design. The extra lenses keep chromatic aberration to a minimum and improve photographic correction, allowing this short tube to render large nebulae fields brightly and cleanly.

Four lens 6-inch achromat
The 152 mm lens gathers about 472 times more light than the naked eye. With the 26 mm eyepiece, you view at 29x with a wide field of view: the domain of open star clusters, the Andromeda Galaxy, and large gas nebulae. Keep about 300x as the theoretical maximum; the focus lies at low and medium magnification.
Which mount fits this?
Short but sturdy: the Bresser EXOS-2/EQ-5 mount on tripod (539 euros) is the minimum, the Bresser EXOS-2 EQ GoTo mount (998 euros) the recommended basis for photography with the included T2 adapter. Via the Vixen-style dovetail, the tube fits on any mount with a standard Vixen clamp.
Included
- Four-lens achromatic optics 152/760
- 2.5-inch Hexafoc Focuser
- SP 26mm eyepiece (1.25 inch)
- 8×50 viewfinder
- 90 degree star diagonal
- T2 camera adapter
- Vixen-Style Split Rings
Featured accessories
The Bresser Plössl 10 mm eyepiece (76x, 29 euro) zooms in on star clusters. An Omegon Premium 2-inch moon filter (34.90 euro) subdues the moonlight. A nebula filter significantly enhances gas nebulae; ask us for advice. You can find a suitable bag at our carrier bags.
For whom yes, for whom no
For: wide-field observers and astrophotographers seeking maximum aperture in a short, color-pure lens design. Not: planetary specialists; the 152/1200 or a Maksutov provides calmer detail there. Compare on the refractor page. Meer Bresser is on the merk page.
Specifications
| Optical design | Achromatic refractor (four-lens) |
| Opening | 152 mm |
| Focal length | 760 mm (f/5) |
| Focuser | 2.5 inch Hexafoc |
| Execution | Optical Tube Assembly (OTA) |
| Supplied eyepiece | SP 26 mm |
| Special feature | Including T2 camera adapter |





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