Bresser Messier 90/900 Refractor GoTo

The classic all-rounder that aims itself!

The Bresser Messier 90/900 GoTo adds fully automatic searching and tracking to the classic f/10 all-rounder. The Moon, planets, and the Sun (with the included solar filters) are centered in the field of view at the touch of a button.

Classic f/10 achromatic

The 90mm lens captures approximately 165 times more light than the naked eye. With the 26mm eyepiece, you get 35x magnification; consider around 180x as the maximum. At f/10, chromatic aberration is well under control. Use solar filters only if they are undamaged, and never look at the sun without certified protection.

StarTracker GoTo System

The StarTracker hand controller knows over 100,000 objects and positions the telescope automatically. Servo motors on both axes then track accurately, and you can later connect an autoguider via the ST-4 port. The EXOS-2 GoTo can carry up to 13 kg.

Included

• Achromatic optics 90/900
• EXOS-2 GoTo Mount with StarTracker Hand Controller
• Stainless steel tripod
• 26mm eyepiece (1.25 inch)
• 6×30 viewfinder
• 90 degree star diagonal
• Solar filters

Featured accessories

The Bresser Plössl 10 mm eyepiece (90x, 29 euros) is the medium magnification. The Bresser universal power supply 230V/12V (39 euros) powers the mount at home; the Bresser Mobile Power Station 155 Wh (169 euros) keeps it running in the field for an entire night. For transporting the tube, the Shield transport bag for refractors up to 100/900.

For whom yes, for whom no

For those who want comfortable viewing from the sun to Saturn without searching. Not for: deep-sky enthusiasts; invest the budget in mirror surface instead. Compare via the Buying guide. Meer Bresser is on the brand page.

Specifications