National Geographic NG90EQ Telescope User Manual


 
2
A. Equatorial mount G. 3X Barlow lens M. Accessory tray
screws
a. Counterweight H. Main optical unit N. Tripod leg
bolts
B. Counterweight shaft I. Accessory tray O. Tripod Legs
C. Slow-motion control knobs J. Finder scope
D. 9mm eyepiece K. 45º Diagonal prism
E. 25mm eyepiece L. Mounting plate
WARNING!
NEVER aim your telescope at the sun or even close to the sun!
Instant and irreversible damage can occur,
including blindness!
Do not let children use any telescope without adult supervision.
A
B
C
D E F
G
H
I
J K
L
M
N
O
Parts of your NG90EQ Telescope:
A. Equatorial mount
B. Counterweight shaft
C. Counterweight
D. Slow-motion control knobs (2)
E. 9-mm eyepiece
F. 25-mm eyepiece
G. 3X Barlow lens
H. Main optical unit
I. Accessory tray
J. Finder scope
K. 45º prism
L. Mounting plate
M. Accessory tray screws (3)
N. Tripod bolts (3)
O. Tripod legs (3)