APO Refractor Manuals & User Guides

Askar FRA300 Pro F-5 APO Refractor Product Information The Askar FRA300 Pro is a short focal ratio astrograph designed for astronomical amateurs. It is the smallest 60mm F/5 Petzval astrograph in the FRA series, with a focal length of 300mm.…

INSTRUCTION MANUAL ESPRIT 120 ED Super APOSL301113 Introduction The spirit of perfection, by Sky-Watcher Designed with the discerning astronomer in mind, Sky-Watcher top-of-the-line Esprit refractors deliver the kind of imaging performance one would expect from telescopes costing much more. With…

Návod na obsluhu refraktora First Light Optics SL131119 ESPRIT 150 ED Super APO Úvod Duch dokonalosti od Sky-Watcher Špičkové refraktory Esprit od Sky-Watcher, navrhnuté s ohľadom na náročných astronómov, poskytujú taký zobrazovací výkon, aký by ste od nich očakávali…