Perfect for ambitious planetary observers: the set consists of the BRESSER Messier AR-152L/1200 Telescope and the modern EXOS-2 PMC-Eight GoTo Mount. With the large aperture and long focal length of 1200 mm, the high-quality optics deliver razor-sharp, high-contrast images that impress with every observation. The telescope is especially suitable for detailed views of Mars, Jupiter, and other celestial bodies. You can also explore the sun using the included objective filter. The mount is equipped with a precise GoTo control and is very easy to use with the intuitive ExploreStars App. Thanks to the extremely accurate tracking, the selected celestial object is guaranteed to always stay in the field of view.

The Telescope

For demanding planetary observers, the BRESSER Messier AR-152L is the dream device. Discover structures in Jupiter’s cloud bands, the finest grooves and craters on the moon’s surface, and structures on Mars, including the ice-covered polar caps of our neighboring planet! Observe the dance of Jupiter’s moons around the planet and discover the greenish glow of Uranus far beyond Saturn’s orbit. The combination of large aperture and long focal length enables sharp, high-contrast images that will impress you every time. And with the high-quality objective solar filter, you can also safely observe our own star. (Caution: Never point the telescope at the sun without a solar filter!)

The Mount

The EXPLORE SCIENTIFIC EXOS-2 PMC-Eight GoTo Mount is equipped with a modern and very precise GoTo control system. It consists of a robust Wi-Fi controller unit that provides all the necessary interfaces. The NEMA-11 stepper motors are directly connected to this unit via cable, and an ST-4 compatible autoguider interface is also available. In addition, the control system supports micro-stepping to ensure precise tracking.

Intuitive operation via app and graphical star chart
The ExploreStars App, developed specifically for the PMC-Eight system, impresses with a very well-designed, intuitive user interface. The currently available alignment stars for initializing the control system, as well as all celestial objects in the database, are displayed as a star chart with additional text information. All these objects can be easily viewed and selected.

Powerful controller unit with Open GoTo for customization
The heart of the controller unit consists of a completely autonomous 2-channel multi-processor with 8 CPUs and a Wi-Fi Ethernet 10/100 adapter with IP function. This allows remote operation via browser, ASCOM, app, or serial connection. The Open GoTo also allows you to write your own firmware and upload it to the controller unit. This enables custom adjustments to the device’s functions as well as the creation of custom object lists, etc.

Polar finder included
The included and pre-installed polar finder scope allows for quick and precise alignment and long exposure times without unwanted star trails. The integrated LED lighting unit further enhances the comfort of using the polar finder.


TELESCOPE FEATURES
 

• Design: Refractor telescope
• Aperture: 152 mm / Focal length: 1200 mm / F/7.9
• Maximum useful magnification: 254x
• Telescope for night and solar observation
• High-quality, bright achromatic lens
• Modern multi-coating of the lenses for bright and high-contrast images
• Robust aluminum tube construction
• Very high-quality Hexafoc focuser with 2.5'' free internal diameter
• 8x50 finder with crosshair eyepiece
• Optimized finder bracket for comfortable viewing
• 31.7 mm (1.25'') star diagonal mirror
• Handle for comfortable transport with integrated camera holder (photo thread)
• Smartphone adapter for sky navigation included
• Prism rail with stainless steel clamping surface (44-mm universal dovetail for GP/EQ5/LXD75)
• 50.8 mm to 31.7 mm adapter with integrated T2 adapter (optional T2 ring required)

MOUNT FEATURES
 

• Powerful PMC-8 Open GoTo system
• User-friendly and graphically appealing ExploreStars OpenGoto App
• Wi-Fi control via tablet, notebook, or desktop PC with at least 7'' display and Wi-Fi function (not included)
• Compatible operating systems: WIN8.1, WIN10/11, iOS, or Android 4.4 and higher
• Classic control via directional buttons or joystick for guiding, centering, correcting, and moving with a touchscreen
• Intuitive 2-star and 3-star alignment for GoTo control initialization
• Multiprocessor microcontroller with 8 CPUs (processor cores)
• Micro-stepper motors NEMA-11
• Highly precise and quiet belt drive
• ST-4 compatible autoguider interface
• ASCOM driver available, also supports pulse guiding
• Possibility to create your own firmware and object lists and load them into the PMC-8
• GPS compatible / settings depend on the computer or tablet used
• Power supply via 12V DC, power consumption at full load max. 1.6 amps

SCOPE OF DELIVERY
 

• Optical tube
• 26 mm Super Plössl eyepiece 31.7 mm (1.25")
• 31.7 mm (1.25") star diagonal mirror
• Integrated 31.7 mm and T2 adapter
• Prism rail with stainless steel clamping surface
• Adapter for 50.8 mm (2") eyepieces
• Rotating star map
• Objective solar filter
• Tube rings with carrying handle and camera holder
• 8x50 finder scope
• Smartphone adapter for navigation
• Astronomy PC software Stellarium (downloadable)
• EXOS2-GT mount with Open GoTo PMC-8
• Stainless steel tripod with built-in bubble level
• Counterweight 2 x 4.5 kg
• Polar finder with lighting unit
• Power supply 12V / 2A
• ExploreStars App (software download)
• User manual