 | The optical performance is far and away better than flimsy department store models. Its 4.5" (114mm) mirror, housed in an enameled steel tube, gathers 260% more starlight than a 60mm refractor. More light means you can see a lot more celestial objects in greater detail, from Saturn's rings and Jupiter's cloud belts to hundreds of star clusters, nebulas, and galaxies. Optical Design: Newtonians, Optical Diameter: 114 mm, Finderscope type: Optical, Focal Length: 910 mm, Max Useful Magnification: ... Number of Reviews: 1 | Ratings:  | Best deal: $200
$200 - $200 from 2 stores. |