![Konus 1780 Newtonian telescope diam. 4.5", focal 500 mm with R.A. motor drive, diameter 114 mm (4".5), focal lenght 500 mm (20"), focal ratio f/4.4 (1780, KONUSMOTOR 500) Konus 1780 Newtonian telescope diam. 4.5", focal 500 mm with R.A. motor drive, diameter 114 mm (4".5), focal lenght 500 mm (20"), focal ratio f/4.4 (1780, KONUSMOTOR 500)](http://salestores.com/stores/images/images_747/KONUS1780.jpg)
Konus 1780 Newtonian telescope diam. 4.5", focal 500 mm with R.A. motor drive, diameter 114 mm (4".5), focal lenght 500 mm (20"), focal ratio f/4.4 (1780, KONUSMOTOR 500)
![Konus Konusmotor-500 4.5"/114mm Newtonian Reflector Telescope Kit (500mm f/4.3) with Motorized Equatorial Mount for Sale in Chula Vista, CA - OfferUp Konus Konusmotor-500 4.5"/114mm Newtonian Reflector Telescope Kit (500mm f/4.3) with Motorized Equatorial Mount for Sale in Chula Vista, CA - OfferUp](https://images.offerup.com/g9iTC4JzAinRsVUuKMIUqH3rXT8=/333x250/2020/2020f629b7e140b4ab403d265db524fb.jpg)
Konus Konusmotor-500 4.5"/114mm Newtonian Reflector Telescope Kit (500mm f/4.3) with Motorized Equatorial Mount for Sale in Chula Vista, CA - OfferUp
![Konus Konusmotor-500 4.5"/114mm Newtonian Reflector Telescope Kit (500mm f/4.3) with Motorized Equatorial Mount for Sale in Chula Vista, CA - OfferUp Konus Konusmotor-500 4.5"/114mm Newtonian Reflector Telescope Kit (500mm f/4.3) with Motorized Equatorial Mount for Sale in Chula Vista, CA - OfferUp](https://images.offerup.com/KbtmYvSQmvuo56zpl8v-iwNwfQQ=/333x250/dc61/dc6147d87c41465d899fdd7e477987e0.jpg)