National Geographic NG114mm User Manual

NG114mm
114mm Newtonian Telescope w/ Equatorial Mount
Instruction Manual
80-10114
WARNING:
SUN HAZARD
— Never look directly
at the sun with this device.
!
WARNING:
CHOKING HAZARD
— Small parts.
Not for children under 3 years.
!
WARNING:
Contains button or coin cell battery.
Hazardous if swallowed
- see instructions.
1
AGES
10
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National Geographic NG114mm Specifications

General

Brand	National Geographic
Model	NG114mm
Category	Telescope
Language	English

Summary

Telescope Terms To Know

Diagonal

Deflects light 90 degrees, allowing upward viewing. Image appears upright but rotated.

Focal length

Path length of light from lens to focal point. Used with eyepiece to determine magnification.

Lens

Turns light to create a clear image at the focal point after a specific distance.

Using/Aligning the Red Dot Viewfinder

Using your telescope

Instructions for using the telescope after viewfinder alignment and eyepiece selection.

Cleaning

Guidance on cleaning telescope optics using soft brushes and lint-free cloths.

Possible Objects for Observation

The Moon

Details about observing Earth's natural satellite, its features, diameter, and distance.

Orion Nebula (M 42)

Information on observing the brightest diffuse nebula in the Orion constellation.

Ring Nebula (M 57)

Details on observing the Ring Nebula in the Lyra constellation, a prototype planetary nebula.

Dumbbell Nebula (M 27)

Facts about observing the Dumbbell Nebula in the Fox constellation, the first discovered planetary nebula.

Troubleshooting Guide