I.
C
II.
D
II.a.
A
B
III.
L
H
II.b.
F
G
F=4mm
J
II.d
E
F=12.5mm
K
IV.
1
2
3
4
5
6
8
7
9
10
2
12.5mm
300mm/12.5mm
24X
24X x 3 = 72X
4mm
300mm/4mm
75X
75X x 3 = 225X
(EN) Watch the night sky close up, discover the stars and the planets in the
universe with this powerful telescope and tripod.
1. Technical specifications:
- Maximum magnification 225x.
- 50mm Lens
- 300mm Optical tube
- 6x25 Finder scope.
- Erecting prism
- Height adjustable aluminium tripod.
2. Warning:
Children under the age of 14 years require adult supervision when using this
product. Never aim your telescope at the sun or even close to the sun!
Instant and irreversible damage can occur, including blindness!
3. Parts of the telescope (fig. I):
A. Lens hood / shade
B. Metal optical tube
C. Finder scope
D. Finder scope bracket
E.12.5mm Eyepiece
F. Erecting prism
G. Focus knob
H. Tripod leg locks
I. Tripod
J. 3X Barlow lens
K. 4mm Eyepiece
L. Tripod attachment plate
4. Before assembly (fig. II)
Carefully check the main components required to use the telescope
correctly. These are the parts detailed in section II:
II.a. Barlow lens
II.b. Eyepiece
II.c. Erecting prism
II.d. Finder scope or tracking lens
5. Assembly (fig. III)
1. Open the leg locks (H), lower and adjust the 3 legs so they are at the
same height and lock them in place.
2. Attach the optical tube to part L and tighten the nut.
3. Take the finder scope bracket and attach it to the optical tube with the two
screws. Insert the finder scope into it and tighten the screws.
6. How to use (fig. IV)
To use the telescope correctly, there are various aspects that need to be
taken into account:
1. Assemble the parts included as indicated in diagrams 1 to 5.
2. Once assembled, if you look through the tracking lens you will see that the
image appears upside down. This is normal in telescopes. In fact, in some
telescopes the image will always appear upside down. However, in this
telescope the final image will appear the right way up once you attach part F,
the refracting prism that turns the image around.
3. Once part F is attached, insert one of the lenses K (4mm) or E (12,5mm)
into it, as indicated in step 7, thus achieving magnification of x75 or x24
respectively.
4. For even greater magnification and to view the most distant objects more
closely, remove part F and insert the Barlow lens into the optical tube as
indicated in step 10. Then attach one of the lenses K (4mm) or E (12.5mm)
and its magnification power will increase threefold, that is, you get
magnification of x225 or x72, respectively.
5. Once the parts have been attached, place the telescope on a flat, totally
stable surface. Select the object you wish to view with the tracking lens or
finder scope. Look through the tracking lens from a distance of around
15cm. You will see the object upside-down and it is very important not to
move any part of the telescope at this point.
6. Once you have located the object, look through the lens and slowly turn
the focus wheel until you can see something. You will need to try each lens
to find the most suitable one and keep turning the wheel slowly until you can
see the object you want to view.
Warning: never use the Barlow lens over part F.
6. What is the magnification of this telescope?
The magnification that can be achieved with this telescope depends on two
factors:
- The focal length of the optical tube.
- The focal length of each lens that can be added. The focal length of the
lens is the distance between the lens and the point up to which it can focus
light rays. This focal length, measured in millimetres (mm), is printed on
each lens. In this telescope the lenses included are 4mm and 12.5mm.
To calculate the magnification of each lens, you must divide the focal length
of the telescope (300mm) by the focal distance of each lens you attach to it
(e.g.: 300mm/12.5mm = 24X, 300mm/4mm=75X). Greater magnification can
be achieved by also attaching the Barlow Lens (e.g.: 300mm/12.5mm = 24X
x3 = 72x, 300mm/4mm=75X x3 = 225x). The result would be as follows:
Focal length
of the lens
Calculation: focal length Magnification
of the telescope/focal
length of the lens
Magnification
using the
Barlow Lens
12.5mm
300mm/12.5mm
24X
24X x 3 = 72X
4mm
300mm/4mm
75X
75X x 3 = 225X
3
12,5mm
300mm/12,5mm
24X
24X x 3 = 72X
4mm
300mm/4mm
75X
75X x 3 = 225X
12,5mm
300mm/12,5mm
24X
24X x 3 = 72X
4mm
300mm/4mm
75X
75X x 3 = 225X
300mm/12.5mm
24X
24X x 3 = 72X
4mm
300mm/4mm
75X
75X x 3 = 225X
12,5mm
300mm/12,5mm
24X
24X x 3 = 72X
4mm
300mm/4mm
75X
75X x 3 = 225X
4
300mm/12.5mm
24X
24X x 3 = 72X
4mm
300mm/4mm
75X
75X x 3 = 225X
12,5mm
300mm/12,5mm
24X
24X x 3 = 72X
4mm
300mm/4mm
75X
75X x 3 = 225X
12,5mm
300mm/12,5mm
24X
24X x 3 = 72X
4mm
300mm/4mm
75X
75X x 3 = 225X
12.5mm
300mm/12.5mm
24X
24X x 3 = 72X
4mm
300mm/4mm
75X
75X x 3 = 225X
5
Увеличение
12.5mm
300mm/12.5mm
24X
24X x 3 = 72X
4mm
300mm/4mm
75X
75X x 3 = 225X
放大倍率
12.5毫米
300毫米/12.5毫米
24倍
24倍 x 3 = 72倍
4毫米
300毫米/4毫米
75倍
75倍 x 3 = 225倍
24X x3 = 72x
24x.
300ﻣﻠﻢ × 12.5ﻣﻠﻢ
5.12ﻣﻢ
درﺟﺎت اﻟﺘﺮﻛﻴﺐ اﻟﻤﺴﺘﻌﻤﻠﺔ ﻟﻌﺪﺳﺔ ﺑﺎرﻟﻮ
75X x3 = 225x
75x.
300ﻣﻠﻢ × 4ﻣﻠﻢ
4ﻣﻠﻢ
Importado por:
Imaginarium, S.A.
Plataforma Logística
PLA-ZA, C./ Osca, nº4
50197 Zaragoza - España
CIF A-50524727
80797
80797
Teleskopický dalekohled 225x ESA (European Space Agency)
80797
3.
A
80797
-
12,5 mm
4 mm
24X
75X
24X x 3 = 72X
75X x 3 = 225X">
