Glossary | Telescopes | General | Series | ProNewton
Quality that amazes: the better Newtonian optic with 94% reflection
These telescope tubes offer you a solid start in astronomy or advancement to the next level. No plastic, just metal, and a high-quality workmanship that is a cut above the rest. This is an important requirement in the telescope world, because then you can be certain you will enjoy observing for years to come.