Bresser Maksutov telescope MC 127/1900 Messier EXOS-1 (54305)

The Messier series by Bresser offers telescopes with an excellent price-performance ratio, making them ideal for ambitious beginners. Designed to be expandable and retrofittable, these telescopes remain useful as users advance in their astronomy journey.

Maksutov Telescopes
Maksutov telescopes are highly compact, making them ideal for portable use or travel. Their enclosed optics and collimation stability ensure durability and robustness.

Despite their compact design, Maksutov telescopes feature a long focal length. However, their field of view is narrower compared to achromatic refractors, making them perfect for observing the Moon and planets. When equipped with an Amici prism, they are also excellent for nature observation and photography.

Bresser EXOS-1 Mount
The EXOS-1 mount is designed for smaller optics and can support up to 7 kg without vibration or instability. It provides a stable platform for precise observations and can be optionally upgraded with a motor for the RA-axis to enhance tracking capabilities.

Included with the Mount:

• Sturdy equatorial mount

• Counterweight included

• Robust steel tripod with three legs

Specifications

Optics:

• Type: Reflector

• Type of build: Maksutov

• Aperture: 127 mm

• Focal length: 1900 mm

• Aperture ratio (f/): 15

• Resolving capacity: 0.91 arcseconds

• Limit magnitude: 12.3

• Light gathering capacity: 330x (compared to the naked eye)

• Maximum useful magnification: 254x

• Tube weight: 3.4 kg

• Tube length: 360 mm

• Tube diameter: 148 mm

• Tube construction: Full tube

Reflector:

• Secondary mirror diameter: 35 mm

• Primary mirror diameter: 127 mm

• Secondary mirror obstruction: 28%

Focuser:

• Type of build: Internal focusing mechanism

• Connection to eyepiece: 1.25"

Mount:

• Mounting type: Equatorial (EXOS-1 mount)

• Load capacity: Up to 7 kg

• GoTo control: No

• Motors: No

Tripod:

• Material: Steel tripod with accessory plate included (Canibelle included)

Included Accessories:

• Finder scope: Red dot finder included

• Eyepiece (1.25"): SPL 26 mm included

• Deviating optics: 1.25", 90° star diagonal included

• Prism rail: Vixen-style prism rail included

• Eyepiece adaptor: 1.25"-SC adaptor included

• Slow-motion cable included

Miscellaneous:
Dew shield not included; polar finder scope not included

General Information:

• Series: Messier series by Bresser

• Total weight (including mount and tripod): Approximately 13 kg

Area of Application:

• Moon & Planets Observation: Yes

• Nebulae & Galaxies Observation: Yes

• Nature Observation: No

• Astrophotography: Yes

• Sun Observation: No (only with an appropriate solar filter)

Recommended For:

• Beginners: Yes

• Advanced users: No

• Observatories: No