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🔭 Bresser Messier AC 90/1200 EXOS-2 GoTo Telescope

A 90mm achromatic refractor on Bresser's computerized EXOS-2 equatorial GoTo mount — a well-rounded package for beginners who want crisp refractor views paired with automatic object finding and tracking on a genuinely upgrade-worthy mount.

🔭 90mm Refractor 🎯 EXOS-2 GoTo 🌙 Moon & Planets ✨ Nebulae & Star Clusters 📸 Astrophotography-Ready Mount

⭐ Quick Overview

Best For

  • Beginners who want to grow into astrophotography
  • students
  • families
  • first-time GoTo owners

Observing Targets

  • Moon
  • Saturn
  • Jupiter
  • Mars
  • bright nebulae
  • star clusters

Main Advantages

  • Sharp 90mm achromatic optics
  • computerized EXOS-2 GoTo mount
  • equatorial tracking suitable for future astrophotography upgrades
  • solid German-engineered mount design

A Refractor And Mount Combination That Grows With You

The Bresser Messier AC 90/1200 pairs a well-corrected 90mm achromatic refractor with the EXOS-2 GoTo mount — a genuine equatorial mount with a computerized hand controller, rather than the simpler altazimuth GoTo mounts often found on comparably priced beginner telescopes.

Because the EXOS-2 tracks the sky's natural rotation around a single axis once polar-aligned, it not only makes GoTo tracking smoother but also lays the groundwork for basic astrophotography later, using the same mount with a different optical tube or camera.

🌙 What Can You See With The Messier AC 90/1200?

🌙 The Moon

Sharp, high-contrast views of craters and mountain ranges.

🪐 Saturn

The rings are clearly resolved under steady atmospheric conditions.

♃ Jupiter

Cloud bands and the Galilean moons are easily visible.

🔴 Mars

Surface detail becomes visible during favourable oppositions.

✨ Bright Nebulae

The Orion Nebula shows good structure in the wide refractor field.

⭐ Star Clusters

The Pleiades and Double Cluster are rewarding, crisp targets.

💡 Why This Refractor-Mount Combination Works So Well

Achromatic refractors are prized for their sharp, high-contrast images and low maintenance, since there is no mirror to collimate. Pairing a 90mm achromat with a proper equatorial GoTo mount rather than a lighter altazimuth GoTo gives noticeably steadier tracking and a clear upgrade path toward astrophotography.

🎯 EXOS-2 GoTo Technology

🎯 Computerized hand-controller GoTo
🔄 Equatorial tracking once polar-aligned
🌠 Large built-in object database
📡 Motorized dual-axis drive
📸 Mount compatible with future astrophotography accessories

⭐ Better Than A Typical Beginner Package

Many beginner telescopes pair reasonable optics with lightweight, wobbly altazimuth mounts that limit future use. The EXOS-2 equatorial GoTo mount included here is a genuine step up, giving this package real longevity as your interests develop.

🎯 Perfect For

🔭 Beginners

Automatic GoTo pointing removes the guesswork from finding objects.

👨‍👩‍👧 Families

Reliable tracking keeps targets centred for shared viewing.

📸 Future Astrophotographers

The equatorial GoTo mount is a genuine stepping stone toward imaging.

📸 Beginner-Friendly Astrophotography

With a smartphone adapter, detailed Moon photography and simple planetary videos are straightforward thanks to the mount's tracking. Short-exposure Moon and bright planet imaging is realistic; deep-sky long-exposure imaging benefits from an autoguiding upgrade later.

💡 Observing Tips For Best Results

  • Perform a careful polar alignment at the start of each session for the smoothest GoTo tracking.
  • Allow the optical tube time to reach outdoor temperature.
  • Begin with lower magnification to locate objects before increasing power.

📊 Technical Specifications

Brand Bresser
Model Messier AC 90/1200 EXOS-2 GoTo
Optical Design Achromatic Refractor
Aperture 90mm
Focal Length 1200mm
Focal Ratio f/13.3
Mount EXOS-2 Equatorial GoTo
Control Computerized hand controller
Eyepiece Connection 1.25 inch

📦 Included Accessories

📦 Messier 90/1200 optical tube
📦 EXOS-2 GoTo equatorial mount & tripod
📦 Hand controller
📦 Eyepieces
📦 Finderscope
📦 Manual

❓ Frequently Asked Questions

❓ Is this suitable for a first telescope?

Yes, and the equatorial GoTo mount also gives it real long-term value.

❓ Can this mount be used for astrophotography later?

Yes, the EXOS-2 equatorial GoTo mount is a suitable stepping stone toward basic astrophotography.

❓ Does it need polar alignment?

A basic polar alignment improves tracking accuracy and is recommended each session.

⭐ Why Buy From MJKZZ?

✅ Genuine Bresser product
🚚 Fast European shipping
🔒 Secure payment options
💬 Expert customer support
📦 Carefully packed shipment
Within the EU, the goods usually arrive within a few working days. Deliveries outside of the EU can take from just over a week to two weeks. Even an exchange or return within 14 days can be handled more quickly, cheaper and less complicated on the MJKZZ.DE page, if the items only need to be sent back to Germany/Austria. For large orders OUTSIDE of EU contries, it is possible that the shipping costs need to be calculated manually becasue of insurance. But we only charge the real shipping costs!

If you are ordering OUTSIDE of EU: Please contact us to place your order without VAT. We will send you an invoice excluding 20% tax.

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