Bresser Sirius AC 70/900 AZ-1 Sirius

Complete telescope set with solar filter: Moon, planets, and the sun!

The Bresser Sirius 70/900 AZ-1 is a complete starter set with a bonus: the included objective solar filter also allows for safe observation of the sun. The 70 mm lens captures 36 percent more light than a 60 mm model and displays the Moon, Saturn, and Jupiter with good contrast.

Long focal length for calm images

With a 900 mm focal length (f/12.9), chromatic aberrations are limited, and the included eyepieces are already sharp. You can observe at 45x and 225x; consider approximately 140x as the practical maximum for this aperture. The smartphone adapter captures your observations.

Included

• 70/900 achromatic optics
• AZ-1 Mount with Aluminum Tripod
• 20mm and 4mm eyepieces
• 3x Barlow lens
• Red dot viewfinder
• 90-degree equilateral prism
• Objective solar filter
• Smartphone adapter

Featured accessories

The Bresser Plössl 10 mm eyepiece (90x, 29 euros) is the ideal medium magnification for planets. An Omegon Premium moon filter (19.90 euros) dims bright moonlight. Only use a solar filter if it is undamaged and never look at the sun without certified protection.

For whom yes, for whom no

Ideal for: beginners looking for one complete set for Moon, planets, and Sun. Not for: those who want to advance to tracking and astrophotography; then look at the Bresser Lyra 70/900 with equatorial mount. Compare at telescopes for beginners via Buying guide. Meer Bresser is on the merk page.

Specifications