Celestron Astromaster 130EQ Reflector 33x Black Blue Grey

The Celestron Astromaster 130EQ Reflector 33x is a 130 mm-aperture Newtonian reflector telescope with a 610 mm optical tube length and a stable equatorial mount. Designed for amateur astronomers, the instrument delivers bright, detailed views of the Moon and planets and can also be used for terrestrial observation. The package includes a steel tripod that supports the 12.5 kg setup and provides a steady platform for tracking and manual adjustments.

Advantages

The 130 mm aperture provides good light-gathering capability for a reflector in this class, improving contrast and detail on lunar and planetary targets. The equatorial mount simplifies follow-up tracking of celestial objects by aligning one axis with the Earth's rotation. The included steel tripod offers stability and reduces vibration during observation. The telescope is configured to show correct orientation for both land and sky viewing, making it a dual-purpose instrument suitable for daytime and nighttime use.

Suitable for

• Moon and planetary observation (craters, phases, Jupiter’s moons, Saturn’s rings)
• Basic deep-sky viewing of brighter nebulae and galaxies
• Terrestrial observation at moderate magnification
• Beginner to intermediate amateur astronomers learning manual tracking

Key specifications

• Aperture: 130 mm
• Optical design: Newtonian reflector
• Focal length / tube length: 610 mm (tube length)
• Mount type: Equatorial mount suitable for manual tracking
• Included tripod: Steel tripod for enhanced stability
• Weight (approx.): 12.5 kg (system weight including mount and tripod)
• Suitable magnification examples: often supplied with eyepieces providing up to 33x standard view

How to use

Assemble the steel tripod on a firm, level surface and attach the equatorial mount according to the included manual. Secure the optical tube to the mount and balance the assembly before tightening clamps. Start with a low-power eyepiece to locate targets and centre them in the field of view; then increase magnification as needed. For celestial tracking, align the equatorial mount’s polar axis with the North or South celestial pole and use the mount’s slow-motion controls to follow objects. For terrestrial viewing, use the same alignment and low magnification to achieve a correctly oriented image.

Usage recommendations

Use low- to medium-power eyepieces for wide-field locating and initial observation, then increase power for planetary detail. Allow the telescope to reach thermal equilibrium with the outside air for best image stability. Use a stable, level setup and avoid touching the tripod while observing to minimise vibration. For fainter deep-sky objects, observe from a dark site with minimal light pollution and allow your eyes to adapt to the dark.