EasyManuals Logo

Celestron C4.5 User Manual

Celestron C4.5
60 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #49 background imageLoading...
Page #49 background image
Aligning
the
Secondary
Mirror
To
adjust
the
secondary
mirror:
1.
Locate
the
three
positioning
screws
on
the
secondary
mirror
housing.
2.
Loosen
these
three
screws
and
rotate
the
secondary
mirror
so
that
itis
facing
the
hole
in
the
focuser
(i.e.,
where
the
black
draw
tube
and
accessory
adapter
thread
into).
3.
Adjust
the
mirror
so
that
the
reflection
of
the
primary
mirror
is
centered
in
the
image
of
the
secondary
mirror
(see
figure
8-2).
4.
Tighten
the
screws
to
hold
the
secondary
in
place.
The
secondary
mirror
is
now
properly
aligned.
Secondary
Support
Arms
Figure
8-2
The
illustration
on
the
left
shows
the
image
seen
through
the
telescope
after
the
secondary
adjustments
have
been
made.
The
illustration
on
the
right
shows
the
adjustments
screws
on
the
back
of
the
secondary
mirror.
This
view
is
seen
when
looking
down
the
telescope
tube
toward
the
primary
mirror.
Telescope
Maintenance
©
47

Table of Contents

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the Celestron C4.5 and is the answer not in the manual?

Celestron C4.5 Specifications

General IconGeneral
BrandCelestron
ModelC4.5
CategoryTelescope
LanguageEnglish

Related product manuals