Bresser AC 90/500 Messier Nano AZ Telescope

Description

Pointing up, down, and observing within a minute is what the Bresser AC 90/500 Messier Nano AZ Telescope delivers, mounting this same 90mm optical tube on a simple alt-azimuth single fork without any celestial-coordinate setup ritual. It’s the fastest way to get from the car trunk to an actual view of the night sky in this entire optical line, with nothing to align before the eyepiece shows a usable image.

Every other mount in this line is an equatorial design that needs rough polar alignment to track properly. The Nano AZ doesn’t bother — you point, you look, you move on. That simplicity costs you smooth long-exposure tracking, but for casual visual sessions where setup speed matters more than precision tracking, it’s the fastest way from car trunk to eyepiece in this entire lineup, and the stainless steel tripod keeps the view steady even though the mount mechanism itself is intentionally simple and inexpensive to build.

Key Features of Bresser AC 90/500 Messier Nano AZ Telescope

A single-fork alt-azimuth design skips the polar alignment step every equatorial mount in this line requires, trading tracking precision for genuine speed from car to eyepiece.

• Alt-azimuth single-fork design points and tracks without polar alignment
• Stainless steel field tripod keeps the setup steady despite the mount’s simplicity
• Accessory tray and Vixen-style tube rings with a carrying handle round out the package
• 26mm Super Plossl eyepiece delivers 19x magnification right out of the box
• Fastest setup time of any mount option in this optical tube’s lineup
• 2.5-inch Hexafoc focuser still handles fine adjustments smoothly at higher power
• No batteries or polar alignment knowledge required to start observing

What Makes the Nano AZ Different

Every other mount bundled with this optical tube is an equatorial design built around polar alignment and sky-rotation tracking. The Nano AZ is the outlier: an alt-azimuth mount that trades tracking precision for genuine grab-and-go simplicity. For casual stargazing sessions or a first telescope where setup speed matters more than tracking a target through a long observation, that trade makes sense and rarely becomes a real limitation.

Applications & Use Cases

Built for highly portable, grab-and-go manual visual observation, this telescope suits rapid deployment and simple tracking of star fields, nebula structures, and landscape targets on any clear night without a setup checklist.

• Casual observers who want setup speed over precise equatorial tracking
• Households introducing a first telescope without the complexity of polar alignment
• Anyone who wants a scope ready within a minute of arriving outside

Bresser Warranty & Support

The AC 90/500 Nano AZ carries a 2-Year Factory Warranty covering manufacturing defects, handled directly through Bresser’s support channel.