When looking at the technical data, 80mm aperture may not look too impressive. However, during astronomical and terrestrial observations the impact of the 31% more light gathering power in respect to a 70mm aperture refractor are easily visible.
Mirror telescope with GP-Level dovetail plate for beginners and hobby astronomers Perfect for visual observing the moon, planets and bright star clusters and nebulars Optical design: Newtonian reflector / Aperture: 130mm / Focal length: 1000mm Length: 920mm / Diameter of tube: 165mm / Weight: 5 KG
This short focal ratio refracting telescope from Bresser is an ideal instrument for those who want a quick "grab and go" instrument for wide field deep sky observation. This diminutive scope really packs a deceptively large punch for deep sky observation
BRESSER Messier 6" Planetary Dobson Telescope - now including a high-quality aperture Solar-filter for safe observation of sunspots, eclipses and planet transits. Great telescope for night-time and solar observation.
Excellent for entering into the hobby of astronomy: 90mm aperture delivers 200 times more light than the naked eye. The MESSIER AR-90 gives you images that are many times brighter than the instrument Galileo Galilei was using for his famous explorations almost 400 years ago.