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F30070 Professional Space Astronomic Telescope

High-powered Monocular Spyglass with Tripod

Additional Purchase Deal: For any Item Total over 300.00, purchase 1 Special Promo Item for 0.99, Discounts are automatically applied to your shopping cart before checkout. View Promo >>
Warehouse
China
Selected SILVER

Customer Reviews

  • Márcio Santos

    Jan/12/2018 02:25:55
    Pros:
    verry funny
    good materials
    Cons:
    nothing to say
  • junior

    Nov/16/2017 17:13:27
    Pros:
    nao se percebe bem como se usa
    Cons:
    nenhuns
  • Denis

    Oct/29/2017 08:03:51
    Pros:
    телескоп подарил ребенку на день рождения. хороший недорогой подарок, увлекает надолго.
    Cons:
    требуется помощь взрослого для первоначальной настройки, нет подробной инструкции
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Feature:
- Model: F30070
- Aperture: 70mm (2.4 inch)
- Focal Length: 300mm f/4
- Oblique Mirror: 90 degrees
- Warp / Weft Machine and Aluminum Tripod
- The Most Highly: 38cm

Standard 0.965 inch attachment contains:
- Eyepiece: H6mm, H20mm
- 3X the Barlow lens
- 1.5X positive lens
Note: This maximum magnification: 150X (lens focal length / eyepiece focal length x Barlow multiplier = maximum magnification)

About Configuration:
- Moon Filter: Because there is a lot of reflected light interfering our observation of full moon, so we can use the moon filter to avoid the interference, and then the moon's surface will be seen more clearly.
- Please screw the moon filter into the threaded of eyepiece lens' lower part, and then connect the eyepiece lens with zenith lens.

About Multiples:
- Equipped with eyepiece: H6mm, H20mm, multiples are 300/6 = 50X, 300/20 = 15X
- If choose 3X Barlow lens together, multiples are 50 x 3 = 150X, 15 x 3 = 45X
- Plus 1.5X the positive lens again, multiples are 50 x 1.5 = 75X, 15 x 1.5 = 22.5X

The formula:
- Objective lens focal length / eyepiece focal length x Barlow multiplier = maximum magnification
- Objective lens focal length / eyepiece focal length = magnification

Installation sequence:
1. Put up tripod, then attach the lens tube.
2. After the tube is fixed, install the finderscope (for preliminary search of the target object), then install the eyepiece (choose one from the two).
3. After find out the big goal, then debug with different eyepieces.

Note: 1. Multiples of course are not the only, and it depends on the combination of factors aperture and focal length. (For example, if the window is big, the natural light is good, and the view is clear.)
2. When use 3X Barlow lens, installed Barlow lens first, and then install the eyepiece. ( When install the Barlow lens, we need to move out the lid on the installation device of eyepiece.)
3. We just can choose one eyepiece to install at the same time, so does the Barlow lens.

Specification

General

Color: Silver
For: Astronomy
Material: Optical glass

Basic Information

Package Contents: 1 x Astronomical Telescope, 2 x Eyepiece, 1 x Tripod, 2 x Barlow Lens, 1 x Moon Filter, 1 x English User Manual
Package size (L x W x H): 46.50 x 22.00 x 11.50 cm / 18.31 x 8.66 x 4.53 inches
Package weight: 1.6630 kg
Product size (L x W x H): 31.50 x 10.50 x 10.50 cm / 12.4 x 4.13 x 4.13 inches
Product weight: 1.0250 kg
4.78
Price
Ease of Use
Build Quality
Usefulness
Overall Rating
  • Márcio Santos

    Jan/12/2018 02:25:55
    Pros:
    verry funny
    good materials
    Cons:
    nothing to say
  • junior

    Nov/16/2017 17:13:27
    Pros:
    nao se percebe bem como se usa
    Cons:
    nenhuns
  • Denis

    Oct/29/2017 08:03:51
    Pros:
    телескоп подарил ребенку на день рождения. хороший недорогой подарок, увлекает надолго.
    Cons:
    требуется помощь взрослого для первоначальной настройки, нет подробной инструкции
  • Андрей

    Oct/11/2017 03:43:27
    Pros:
    хороший телескоп, рекомендую.
    Cons:
    нет
  • Gerson

    Sep/24/2017 21:39:50
    Pros:
    ótimo custo benefício
    Cons:
    nada
  • daniel

    Sep/14/2017 10:10:56
    Pros:
    Buen precio y fácil de usar.
    Corresponde a las expectativas.
    Cons:
    Por precio ninguna, esta bien.
    Materiales sencillos.
  • Constantinos

    Aug/28/2017 19:24:51
    Pros:
    This telescope is very good for its price.
    Cons:
    If it had a finderscope it would be much better.
  • Emerson

    Jul/11/2017 10:49:35
    Pros:
    Ótima qualidade, preço muito bom, produto incrível
    Cons:
    Demora na entrega
  • Pedro

    Jul/02/2017 20:19:55
    Pros:
    Very fast delivery and it\'s better than my expectations
    Cons:
    None
  • Antti

    Jun/16/2017 19:29:30
    Pros:
    Price and good condition. Good quality.
    Cons:
    No
  • Laurențiu

    May/28/2017 18:58:32
    Pros:
    Overall is fair (money/quality-performance). Good for beginers and and kids.
    Cons:
    Not so good quality of materials.
  • anderaS

    May/26/2017 17:57:25
    Pros:
    very nice. good quality. recommend it .
    my children are very happy.
    Cons:
    none
  • Giovanni

    May/26/2017 17:01:03
    Pros:
    A good educational toy for kids.
    Cons:
    build quality
  • AlRusinov

    May/07/2017 19:26:36
    Pros:
    Это просто великолепно! Телескоп за 2000 рэ! За такую цену о недостатках говорить просто неприлично))
    Cons:
    Есть небольшие сложности с настройками
  • Moises Padron

    Apr/20/2017 04:21:01
    Pros:
    Todo muy bien sin problemas , es de buena calidad
    Cons:
    ninguno, solo recomendacion agregar manual en español
  • Luciano

    Apr/11/2017 17:00:38
    Pros:
    Produto como anunciado. Ótimo para iniciantes. Fácil de montar e usar.
    Cons:
    Algumas folgas no encaixe das barlow, mas nada que atrapalhe o uso.
  • German Buyer

    Apr/11/2017 07:40:29
    Pros:
    Für den Preis voll in Ordnung. Aber ich zweifle, dass man damit Sterne und Mond anschauen kann. Ich habe es nicht geschafft.
    Cons:
    Für den Preis voll in Ordnung. Aber ich zweifle, dass man damit Sterne und Mond anschauen kann.
  • Israel

    Apr/03/2017 09:09:57
    Pros:
    A nice educational game for kids, very fast delivery
    Cons:
    Build Quality
  • Yusuf Mert Turhan

    Mar/27/2017 13:29:04
    Pros:
    good item no problem.
    Cons:
    none
  • Miguel Silva

    Feb/23/2017 23:34:41
    Pros:
    Bastante eficaz e potente para o preço
    Cons:
    Construção podia ser melhor
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2543 Cart0
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F30070 Professional Space Astronomic Telescope

F30070 Professional Space Astronomic Telescope

Warehouse Options

  • China
F30070 Professional Space Astronomic Telescope

F30070 Professional Space Astronomic Telescope

Color

  • SILVER
  • SILVER
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