Instructions / Assembly

10 I ENGLISH
When using any optical instrument, there are a few things to remember to ensure you get the best possible image.
• Never look through window glass. Glass found in household windows is optically imperfect, and as a result, may vary in
thickness from one part of a window to the next. This inconsistency can and will affect the ability to focus your telescope. In
most cases you will not be able to achieve a truly sharp image, while in some cases you may actually see a double image.
• Never look across or over objects that are producing heat waves. This includes asphalt parking lots on hot summer days or
building rooftops.
• Hazy skies, fog, and mist can also make it difficult to focus when viewing terrestrially. The amount of detail seen under these
conditions is greatly reduced.
Note: Your telescope was designed for terrestrial observation. Knowing how to use it for this purpose has been described
already as it is quite simple and straightforward. Your telescope can also be used for casual astronomical observing
which will be discussed in the next sections.
GENERAL OBSERVING HINTS
Your telescope has a Two Year Limited Warranty. For detailed information and to register your new product, please
visit celestron.com.
WARRANTY