And we've also put together a list of the best telescopes for kids.
Read our guide to the best beginner telescopes, or if portability is your thing, find out which models made our list of the best travel telescopes. With this basic separation into groups established, we can review the benefits and compromises of each. We call telescopes of this type Cassegrains.
The final type of telescope design involves mirrors with a hole in the middle. The second type we will consider, invented by Isaac Newton, are known as reflectors because they utilise mirrors instead of lenses to achieve an enlarged sky view. These employ glass lenses at the end of a tube to bring a magnified view of the sky to focus. Most people will recognise the first type of telescope invented, which are known as refractors. Beginners can afford to start with a much smaller model! Credit: Tim JardineĪs we look at the question “What type of telescope should I buy?”, we can say from the outset that the best telescope is one that is practical and comfortable to use regularly, and that provides exciting views of the night sky.Īdmittedly, there is a bewildering array of equipment available however, we can divide all those variations into just three basic types. Tim Jardine pictured with his 18-inch Dobsonian.
Perhaps some were too cumbersome to take in and out at night, others too complicated to set up, or maybe underwhelming views led to disappointment. Tucked away in the corners of many garages and spare rooms sit dormant telescopes: telescopes designed to gather views of moons, stars and planets, purchased with excitement, but now gathering dust.
0 kommentar(er)
