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HOW TO ALIGN THE FINDER SCOPE-

 

Be

 

sure

 

to

 

align

 

the

 

finder

 

scope

 

with

 

the

 

telescope

 

before

 

you

 

start

 

observing.

 

ALIGNING THE FINDER SCOPE – A70Lf

 

*Choose

 

a

 

conspicuous

 

target

 

in

 

the

 

distance

 

and

 

place

 

the

 

target

 

in

 

the

 

center

 

of

 

the

 

field

 

of

 

view

 

of

 

the

 

telescope.

 

In

 

the

 

illustration,

 

a

 

distant

 

tower

 

is

 

brought

 

into

 

the

 

center

 

of

 

the

 

field

 

of

 

view

 

of

 

the

 

telescope.

  

*Next,

 

look

 

through

 

the

 

finder

 

scope.

  

You

 

should

 

find

 

the

 

same

 

target

 

within

 

the

 

finder’s

 

field

 

of

 

view.

  

In

 

the

 

illustration,

 

the

 

tower

 

is

 

seen

 

in

 

the

 

upper

 

right

 

of

 

the

 

finder’s

 

field

 

of

 

view.

 

 

*Align

 

the

 

optical

 

axis

 

(field

 

of

 

view)

 

of

 

the

 

finder

 

scope

 

with

 

the

 

optical

 

axis

 

(field

 

of

 

view)

 

of

 

the

 

telescope.

  

Adjust

 

the

 

finder

 

scope

 

by

 

loosening

 

or

 

tightening

 

two

 

or

 

three

 

adjustment

 

screws

 

at

 

a

 

time

 

in

 

turn

 

until

 

the

 

target

 

is

 

in

 

the

 

same

 

position,

 

in

 

the

 

center

 

of

 

the

 

cross

 

hairs.

 

In

 

the

 

illustration,

 

the

 

top

 

of

 

the

 

tower

 

is

 

in

 

the

 

center

 

of

 

the

 

crosshairs.

  

The

 

top

 

of

 

the

 

can

 

be

 

moved

 

toward

 

the

 

center

 

of

 

the

 

crosshairs

 

by

 

loosening

 

the

 

adjustment

 

screw

 

A,

 

B

 

and

 

tightening

 

the

 

adjustment

 

screw

 

C.

 

ALIGNING THE FINDER SCOPE – A80Mf or R130Sf

 

*Choose

 

a

 

conspicuous

 

target

 

in

 

the

 

distance

 

and

 

place

 

the

 

target

 

in

 

the

 

center

 

of

 

the

 

field

 

of

 

view

 

of

 

the

 

telescope.

 

In

 

the

 

illustration,

 

a

 

distant

 

tower

 

is

 

brought

 

into

 

the

 

center

 

of

 

the

 

field

 

of

 

view

 

of

 

the

 

telescope.

  

*Next,

 

look

 

through

 

the

 

finder

 

scope.

  

You

 

should

 

find

 

the

 

same

 

target

 

within

 

the

 

finder’s

 

field

 

of

 

view.

  

In

 

the

 

illustration,

 

the

 

tower

 

is

 

seen

 

in

 

the

 

upper

 

right

 

of

 

the

 

finder’s

 

field

 

of

 

view.

 

 

Align

 

the

 

optical

 

axis

 

(field

 

of

 

view)

 

of

 

the

 

finder

 

scope

 

with

 

the

 

optical

 

axis

 

(field

 

of

 

view)

 

of

 

the

 

telescope.

  

Adjust

 

the

 

finder

 

scope

 

by

 

loosening

 

or

 

tightening

 

the

 

adjustment

 

screws

 

A

 

and

 

B

 

in

 

turn

 

until

 

the

 

target

 

is

 

in

 

the

 

same

 

position,

 

in

 

the

 

center

 

of

 

the

 

crosshairs.

 

The

 

top

 

of

 

the

 

can

 

be

 

moved

 

toward

 

the

 

center

 

of

 

the

 

crosshairs

 

by

 

loosening

 

the

 

adjustment

 

screw

 

A

 

and

 

tightening

 

the

 

adjustment

 

screw

 

B.

  

 

 

MrStarGuy, 

Inc.

Содержание Porta A70Lf

Страница 1: ...VIXEN A70Lf A80Mf R130Sf Vixen Optics a Division of MrStarGuy Inc www vixenoptics com M r S t a r G u y I n c...

Страница 2: ...heat sources away from the product When cleaning do not use solvents such as paint thinner or similar products Do not expose the product to rain water dirt or sand Avoid touching any lens or mirror s...

Страница 3: ...he ng from its end e fixed stud ide groove der tube e finder ck screws escope HE FINDE HE FINDE ER SCOPE ER SCOPE E A70Lf 2 Atta scop the Tigh brac secu E A80Mf Slide the finder T Position of the fin...

Страница 4: ...e tower is in the center of the crosshairs The top of the can be moved toward the center of the crosshairs by loosening the adjustment screw A B and tightening the adjustment screw C ALIGNING THE FIND...

Страница 5: ...m Focal Length 900mm f 12 9 600mm f 7 5 650mm f 5 0 Resolving Power 1 66 arc 11 0 1 45 arc sec 11 3 0 89 arc sec 12 3 Light Gathering Power 100x 131x 345x Tube Diameter Length Weight 76mmx865mm 1 9 kg...

Страница 6: ...itude star and place it the center of the telescope s field of view by using a moderately high power eyepiece Focus the star precisely And then defocus slightly and you will look for striped patterns...

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