1. Eyepieces are interchangeable parts that enable you to use your
telescope at a variety of powers suitable for different applications.
The more eyepieces you own, the more versatile your telescope.
2. Most telescopes include one or more eyepieces. Typically, the
main eyepiece will have a 25mm focal length since this focal length
offers optimum magnification and field of view for general viewing.
3. For a well-rounded selection of eyepieces, we recommend eyepieces
with focal lengths of 5mm, 10mm, 15mm, 25mm, and 32mm as a good
foundation.
4. Instead of acquiring these eyepieces individually, many optics
manufacturers offer an assortment of eyepieces in one package. This is
the easy, money-saving way to start your eyepiece collection.
5. A good rule of thumb is to use eyepieces that are of comparable
quality to your telescope. So if you own a state-of-the-art telescope,
it's wise to spend a little extra on well-crafted eyepieces to enjoy
your telescope's full potential.
