TOPOPTICAL 180x Hunting Astronomical Telescope Professional 36050

(1 customer review)
Sold By : Wholesaler

91.31$

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  • Brand Name: TOPOPTICAL
  • Magnification: 18x/54x/60x/180x
  • Objective Lens Diameter: 50mm
  • Eyepiece diameter: H6mm H20mm
  • Field of View: 
  • Type: Monocular
  • Water Resistance Level: IPX5
  • Origin: Mainland China
  • Lens Coating Description: FMC
  • Focus Type: Detached
  • Model Number: YJ50360
  • Material: Metal
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Description

TOPOPTICAL 180x Hunting Astronomical Telescope Professional 36050 Powerful Monocular FMC Lens Kids Gifts with Metal Tripod Handy

  • MODEL: YJ50360

  • Objective diameter: 50mm(2.4″)

  • Focal length: 360mm.f/7

  • Tripod height: 34cm

  • Eyepiece: H6mm,H20mm,

  • Barlow lens: 3x

  • Magnification: 18x/54x/60x/180x

  • How to calculate the magnification:

  • Magnification = Focal length / Eyepiece focal length * times of Barlow lens

  • Weight: 1.5kgs

Astronomical Telescope FAQ

1. Is it means the higher the magnification, the better quality?
—- No!
2. Why some telescopes are so expensive? What are the main reasons influencing the telescope price?
—1) The size of the objective lens. The larger objective lens can collect more light, meaning the telescope with a larger accurate lens size can have a clearer view when the magnification increases. Then it comes to the price, the larger lens, is more difficult to produce, and it needs more time and a more precise procedure to keep it in good quality.
—2) The other components of the telescope can also influence the price, for example, the tripod material, the central tube material, the lens of eyepiece quality, etc,.
3. How to select an astronomical telescope?
Engaging in the astronomy interest
1) You need to know your budget,
2) Is the user a newbie? If yes, it’s better to have an entry-level model which normally is cheaper and easy to use. It would be more reasonable to have a more professional astronomical telescope after the user knows more about telescopes and astronomy.
The are some recommendation models:
Entry-level: YJ50360, YJ70300,YJ70400,YJ60700, YJ76700, YJ80500, YJ90700
Professional: YJ80900, YJ130650, YJ120900
4. What is the meaning of the telescope model?
For example YJ50360, “YJ” is the brand sign, “50” means the objective lens diameter is 50mm, “360” means the focal length is 360mm
.
5. How to calculate the magnification?
Focal length ÷ eyepiece focal lens × Barlow lens times
For example: YJ50360 telescope +20mm eyepiece + 3x Barlow lens
Magnification is: 360÷20×3=54
So the magnification is 54x

【Free Gift】

1.  Mobile phone adapter: It can connect your mobile phone to take pictures and share them with your friends.

【The Main Functions】

1. High definition, zoom telescope, max 60 times magnification, easy to see moon craters, craters, ravines on the moon.

2. A perfect telescope, portable, and easy to use.

3. You can watch the scenery, bird watching, hunting and buildings on the ground during the daytime.

In the absence of solar film protection, it is forbidden to use a telescope/binoculars to look directly at the sun, otherwise it will cause irreversible damage to the eyes!!!

 

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Shipping

Shipping States: Rajshahi (Bangladesh)


Reviews (1)

1 review for TOPOPTICAL 180x Hunting Astronomical Telescope Professional 36050

  1. Md Sajjad (verified owner)

    Onek din dore kujchilam, kom price a ato valo Telescope pabo asa kori ni, amar mone hoi na r pawa jabe. amar khub pocondo hoiche. ami khubi khubi khushi.order er 18 din ei peye gachi.. donno bad wholesells k.

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  • Brand Name: QAQFIT
  • System: None
  • Function: Passometer, Sleep Tracker, Message Reminder, Call Reminder, Dial Call, Answer Call, Remote Control, Push Message, 24-hour instruction, Alarm Clock, Heart Rate Tracker
  • RAM: <128MB
  • SIM Card Available: No
  • Type: On Wrist
  • Language: English,Spanish,Polish,Russian,Turkish,Portuguese,Italian,French,German,Korean,Japanese,Dutch
  • Network Mode: None
  • GPS: No
  • Multiple Dials: Yes
  • Battery Capacity: 300-450mAh
  • Mechanism: Yes
  • Compatibility: ios
  • ROM: <128MB
  • Rear Camera: None
  • Waterproof Grade: Professional Waterproof
  • Band Material: Silica gel
  • Battery Detachable: No
  • Screen Shape: Square
  • Resolution: 385*385ppi
  • Screen Material: IPS
  • Display Size: 2.02 INCH
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Astronomical Telescope Professional
TOPOPTICAL 180x Hunting Astronomical Telescope Professional 36050