Askar FRA400 - 400 mm f/5.6 Quintuplet Petzval APO Astrograph - FRA400 polar alignment 56 Lens Coatings Fully Multi-Coated

56 Lens Coatings Fully Multi-Coated Prism Glass (Type) Bak-4 Prism Coatings Phase Coated Weight 24

and Sky and Telescope's "A New Standard in Solar Filters") Baader Planetarium's AstroSolar®Safety Film delivers white light views of the Sun that are unmatched by any other objective solar filter or material

with this high-quality Celestron system

iOptron CEM70EC Mount

iOptron iStarFi Wi-Fi Telescope Adapter

Askar FRA400 - 400 mm f/5.6 Quintuplet Petzval APO Astrograph - FRA400 polar alignment 56 Lens Coatings Fully Multi-CoatedAskar FRA 400 mm f 5. 6 Quintuplet Petzval APO Astrograph Quintuplet Petzval Lens Astrograph 400 mm Focal Length 72 mm Aperture; f 5. 6 Full frame 44 mm Image Circle Generous 140 mm Back Focus With 2" and 1. 25" diagonal eyepiece for visual use 3" Big Focuser with microfine adjuster control 360 Rotator mechanism included M68x1 M48 Adapter Included Fits most cameras Multi Function Tube Rings Use with accessories This 72mm Astrograph from Askar, the