When browsing telescopes in order to find the best model, there are several kinds to consider.
There are three main different types of devices used for viewing long distances and starry skies. Each has their own strengths and weaknesses – for instance, some offer greater clarity, but particularly delicate internal mechanisms that can break more easily. We can supply the most commonly used instruments, which are called refractor, reflector or catadioptic telescopes.
Refractor devices have a traditional cylinder shape that contain lens. They are so-called as they bend light entering the instruments towards the telescope eyepieces, which rest at the end of the device. Two lenses are needed to make sure that the different wavelengths combine to produce one clear image. These types of telescopes rely on carefully placed internal mechanisms that may produce rings of colour around objects if they get dislodged.
However, well-cared for instruments can last a lifetime and give superior clarity. Those shopping for affordable devices may like to consider our reflective range. This product line consists of items that feature internal mirrors that bounce light and images to telescope eyepieces located along the length of the telescopes’ cylinder.
The main advantage of these devices is their price, which tends to be less than those charged for refractive types, although care needs to be taken when moving them so mirrors are not misaligned. Finally, catadioptic devices are thought of as a combination of the previous two kinds of instruments. They incorporate mirrors and lenses in order to squeeze light into a small space and wider cylinder, which works well with cameras.