Bresser AC 90/1200 telescope on EXOS-1 mount with counterweight and built-in dew cap, looking up.
Bresser AC 90/1200 Telescope Messier EXOS-1
 568,00 Add to cart

Bresser AC 90/1200 Telescope Messier EXOS-1

 568,00

Bresser AC 90/1200 comes with EXOS-1 mount, 26mm eyepiece, 6×30 viewfinder, 90° zenith prism, slow-motion cables and stable steel tripod - perfect for beginners who want to admire detailed images of the moon and planets.

Ready for shipment in 1-2 weeks + shipping time

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Bresser AC 90/1200 - Clear images, stable performance

The Bresser AC 90/1200 is a perfect telescope for anyone serious about exploring the Moon and planets.
With its long focal length, it delivers sharp, high-contrast images - even at high magnifications.
The 90 mm aperture captures more than enough light to reveal details you would never see with the naked eye.

Bresser AC 90/1200 telescope on EXOS-1 mount with counterweight and built-in dew cap, looking up.

Discover more with every look up
Look at the Moon and see craters and valleys in razor-sharp relief.
Follow the cloud bands of Jupiter and its four brightest moons.
Spot the rings of Saturn or recognize the crescent of Venus.
Even under moderate light conditions, the image remains clear and sharp, thanks to the multiple coating and fixed dew cap that blocks stray light.

User-friendly and sustainably built
The sturdy EXOS-1 equatorial mount keeps the telescope stable so you can observe vibration-free.
The smooth slow-motion cables allow you to effortlessly track objects as the earth rotates.
Want to expand later? You can easily add a motor to the RA axis.

Bresser AC 90/1200 close-up optical tube with 6x30 viewfinder, 26mm eyepiece and straight diagonal mirror.

Ready to use immediately
Everything you need is in the box: eyepiece, viewfinder, tripod and solar filter.
Within minutes you are ready to observe.
Whether in the garden or out of town - the Bresser AC 90/1200 remains reliable and easy to use.

What to expect

✓ Moon: sharp craters, mountains and shadows in detail
✓ Planets: clear cloud bands on Jupiter and rings of Saturn
✓ Deep-sky: bright nebulae and compact star clusters visible
✓ Ease of use: stable mount, easy tracking of objects
✗ Sun: safe to use only with sunscreen
✗ Astrophotography: of limited use, better for visual observation

Specifications

Optics

FeatureDescription
TypeRefractor
DesignAchromat
Aperture (mm)90
Focal length (mm)1200
Focal Ratio (f/)13,3
Resolution1,53″
Limit value (mag)11,6
Light output170×
Max. useful magnification180×
CoatingMultiple
Tube materialAluminum
Tube constructionFull tube

Focuser

FeatureDescription
DesignRack Focuser
Ocular connection1,25″

Mount

FeatureDescription
DesignEXOS-1
TypeEquatorial
Carrying capacity (kg)7
GoTo steeringNo

Tripod

FeatureDescription
TypeTripod tripod with accessory pocket
MaterialSteel
Height63 - 106 cm
Weight4.6 kg

Included accessories

SectionDescription
Ocular26 mm (1.25″)
Seeker6×30
Diagonal1.25″, 90° star diagonal
Solar filterIncludes
Dew capYes
Slow-motion cables2
DovetailVixen-style

General

FeatureDescription
SeriesMessier
Total weight (kg)14,7
Recommended forBeginners
ApplicationMoon & Planets, Nebulae & Galaxies, Sun (with filter)

Additional information

Weight

Medium weight (5 - 10 kg)

Application

Moon and planets, Nature observation, Nebulae and galaxies

Max. useful magnification
Mounting Type

Equatorial

Optics Focal length
Optics Design
Optics Opening

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