Exploring star fields without a manual!
The Bresser Messier 90/500 Nano AZ is the most accessible wide-field telescope in the Messier line. Aiming is like using a photo tripod, and the wide field of view forgives minor pointing errors: perfect for learning to know the starry sky by scanning.


Fast achromatic lens for overview
The 90 mm lens gathers about 165 times more light than the naked eye and shows a large patch of sky at 19x magnification. Honest advice: this fast design produces color fringing on bright objects at high magnification; it is a wide-field scope, not a planetary specialist.
Nano AZ Mounting
The azimuthal Nano mount points intuitively in two directions. Together with the wide field of view, this makes this set exceptionally beginner-friendly.
Included
- Achromatic optics 90/500
- Nano AZ azimuthal mount with stainless steel tripod
- 26mm eyepiece (1.25 inch)
- 6×30 viewfinder
- 90 degree star diagonal
Featured accessories
The Bresser Plössl 10 mm eyepiece (50x, 29 euros) zooms in on star clusters. An Omegon Premium moon filter (19.90 euros) dims the moonlight.
For whom yes, for whom no
Ideal for beginners who want to discover the sky by scanning without technology. Not for planet observers; choose the 90/900 Nano AZ instead. Compare via the Buying guide or bij telescopes for beginners. Meer Bresser is on the merk page.
Specifications
| Optical design | Achromatic refractor |
| Opening | 90 mm |
| Focal length | 500 mm (f/5.6) |
| Focuser | 1.25 inches |
| Mount | Nano AZ with stainless steel tripod |
| Suitable for | Star fields, Milky Way, Moon |





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