REFRACTOR TELESCOPES AND CHROMATIC ABERRATIONĭepending on the type of lenses used for the optics, you may encounter visible color fringing at high magnifications. A good beginner refractor is the Meade S102mm telescope that is great for both celestial and terrestrial viewing.
#Is reflector 3 a one time cost portable
Most refractors tend to be smaller than other types, making refracting telescopes one of the most portable telescopes on the market. The length and size of the lens of a refractor, combined with the fact that large lenses can be difficult and expensive for glassmakers to manufacture at high quality, means that larger refractors can get rather expensive. The larger the lens is in a refracting telescope, the longer the optical tube has to be to bring the image into focus. Refractors utilize specially designed lenses to focus the light into an image. Let's get to know them more below! REFRACTOR TELESCOPES Reflector telescopes are more popular with larger and brighter objects like the Moon and planets because they use mirrors that provide more sensitivity to all wavelengths. Refractor telescopes use specialized lenses that make them a favorite for deep space objects like galaxies and nebulae. When trying to decide whether a refractor or reflector telescope is better, it's important to determine what you want to see. You're looking for a new telescope, maybe a beginner telescope, but not sure if a refractor or reflector is better? Read on to help make your decision process smoother.