Installing the Eye- piece
The eyepiece, or ocular as it is also called, is an optical element that magnifies the image focused by the telescope. Without the eyepiece it would be impos- sible to use the telescope visually. The eyepiece fits directly into the eyepiece holder. To attach an ocular:
1.Loosen the set screw on the eyepiece holder so that it does not obstruct the inner diameter of the eyepiece holder.
2.Slide the chrome portion of the eyepiece into the eyepiece holder.
3.Tighten the set screw to hold the eyepiece in place.
To remove the eyepiece, loosen the set screw on the eyepiece holder and slide the eyepiece out. You can replace it with another ocular.
Eyepieces are commonly referred to by focal length which is printed on the eyepiece barrel. The longer the focal length (i.e., the larger the number) the lower the eyepiece power and the shorter the focal length (i.e., the smaller the number) the higher the magnification. Generally, you will use
In addition, eyepieces are also referred to by barrel diameter. The
Once the telescope is fully assembled, tighten the bolts that hold the tripod legs to the tripod head and the bolts that adjust the tripod height. Check these bolts periodically to ensure they are tight. The first check should be done 24 hours after initial assembly.
Figure