Motorising the Bresser Messier 10" on Dobson's mounting - YouTube
Amazon.com : Bresser 10X42 Monocular Telescope, High Power Prism Monocular for Adults, Waterproof Monocular with Clear FMC Prism for Bird Watching, Camping, and Hiking : Electronics
Bresser 10x50 Corvette binoculars - Binoculars for astronomy - Reviews - BBC Sky at Night Magazine
Système de démultiplication 1/10 Bresser Messier Hexafoc