How to Pick 200mm Reflector Telescopes
Classroom projects or the eager nature of young astronomers are often accomplished with the help of a telescope. Telescope designs mounted on the tube intensify the excitement of viewing deep sky objects from a window or balcony. Isaac Newton is a household name among young amateur scientists, and reflector telescopes are often a part of many dual-speed telescopes used for fun or exciting viewing adventures.
What are the advantages of a reflector?
Selecting a telescope with a large aperture means choosing one with a reflector. This type of scope vary greatly by brand but they all emit large rays of light and detailed images. A specialized eyepiece should be used when viewing during the daylight hours. Focal length and quality of optics are important factors for determining the quality of aperture. There are various shapes of mirrors used in tube technology for viewing. Most will have a primary mirror and/or a secondary mirror. Here are a few advantages to consider.
- Compact in size and fits easily on a tripod
- Easy to transport and store in cases or holders
- It produces fewer optical aberrations, which many astronomers find convenient
What features should I look for in a telescope?
Reflector telescopes utilize concave mirrors instead of a lens for the reflection of light. This type of telescope was traditionally very large in size. Concave mirrors work to bend the light together as a reflection as it emits through for viewing. Telescopes are available in three primary types: refractors, reflectors, and compound. Brands like the Dobsonian telescope are ideal for viewing objects that are far away from the range of optics. Newtonian and SkyQuest brands may offer similar advantages. Here are a few features to consider for a new or replacement tube.
- Adequate light-gathering: Make certain the scope's main gathering technology is efficient for the user
- Multi-coated tube: Ensures a thick enamel which safeguards against chipping, wear, and dings
- Ultra-thin secondary mirrors: Assists in reflective quality on reflector scopes
- Wide-field scope: Wide-field eyepieces helps to easily spot the object for viewing
How do I properly store a telescope?
Proper handling and storage of a telescope help to extend the life of the unit. Do not leave it unattended outdoors when not in use. Store in a cool and dry place. Telescope covers are good to use but covering will not guarantee protection against changing temperatures and flying debris. Here are a few storage tips to consider.
- Store all attachments and accessories in cases or protective sleeves.
- Remove from the tripod before breaking it down.
- Store the main body of the reflector telescope inside a carrying case or nylon bag.
- Always secure the device in an area that is padded and away from other moving items that may cause damage to it.
- Place dust caps on the lens for added protection.