Telescopes 78-77100/78-79100 Refractor/Astronomical Telescope Instruction Manual
- June 7, 2024
- Telescopes
Table of Contents
78-77100/78-79100 Refractor/Astronomical Telescope
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HINT: A small spirit level, placed on the accessory tray, may help you to
setup you telescope in level.
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7
HINT: The latitude of your observation site can be found in maps or in the
internet. A good source of information is www.heavens-above.com.After checking
“anonymous user” > “select” you may choose your land and city.
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10
HINT: Eyepieces enlarge the (not directly visible) picture of the telescope’s
prime focus. The less the eyepiece’s focal lengths is , the stronger is the
magnification. So various eyepieces are needed to reach different
magnifications. Begin every observation with a low magnification (20mm
eyepiece).
11
HINT: The erecting lens is not recommended for astronomical observations. Only
use the diagonal mirror here. To observe landscapes, you may use the erecting
lens.
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References
Read User Manual Online (PDF format)
Read User Manual Online (PDF format) >>