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400mm Astronomical Refractor Telescope For Adults And Beginners

Categories Astronomical Refractor Telescope
Brand Name: OEM, ODM All Available
Certification: CE,FC,RoHS
Place of Origin: China
MOQ: 1
Delivery Time: 3~7
Payment Terms: T/T. L/C, Western Union, Money Gram
Supply Ability: 30000PCS/Month
Model Number: 16-40x70 Astronomical Refractor Telescope
Optical system: Refractive optical system
Focal length: 400mm
Focus ratio: 11.25
Eyepiece: 10mm 25mm
Barov Extender: 3x
Zenith Mirror: 48°Erecting BAK4 prism
Optical Coating: FMC Fully Coated
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400mm Astronomical Refractor Telescope For Adults And Beginners

70mm Aperture 400mm Astronomical Refractor Telescope For Adults And Beginners


Parameter:


Objective70mm
Focal length400mm
Focus ratio11.25
Eyepiece10mm 25mm
Angle of view1.3°
Magnification40×16
Finder mirror5X24
Zenith mirror48 zenith mirror
Optical CoatingFMC
Baroy extender3X
Exit Pupil Diameter2.2mm
Resolution≤4.0
TripodAluminum Alloy retractable
Weight3kg
Packing dimension65*23*13cm
Main Materialoptical glass, aluminum,iron, plastic
Storage Conditionsa sheltered dry place, noacid gas, alkali and harmful,substances around

Features:


1.High Quality Optics

. 400mm(f/5.7) focal length and 70mm aperture

. Fully coated optics glass lens with high transmission coatings creates stunning images and protect your eyes.

2.High Magnification

. Come with two replaceable eyepieces:Eyepiece1: 25mm(16X), Eyepiece2: 10mm(40X)
. 3x Barlow Extender lens trebles the magnifying power of each eyepiece.

. 5x24 finder scope with mounting bracket and cross-hair lines inside make locating objects easily.


3.Wireless Control

One smart phone adapter and one Wireless camera remote to explore the nature of the world easily through the screen and take amazing celestial images.


4.Adjustable Tripod :

Many different viewing positions with a adjustable aluminum alloy tripod.


5.A carry bag:

The professional astronomical telescope and tripod can fit inside the bag for easy traveling and storage.


【Telescope Astronomical Professional Powerful】Telescope comes with two eyepieces 10mm and 25mm for 16X and 40X views, 5x24 finderscope with mounting bracket and cross-hair lines inside make locating objects easily, and includes free aluminum alloy retractable tripod


【Equipment For You】It is a good kids telescope that have lightweight adjustable height aluminum tripod,specially designed backpack holds the 70mm telescope, tripod and smartphone adapter inside the bag for children and stargazers on-the-go stargazing.


【Great Gift】Telescope for adults astronomy is quick and easy to set up even for the novice. Telescope excels at daytime birding use as well as viewing wildlife, scenery and casual nighttime observing of the moon and bright planets,Ideal for entry-level amateur astronomers and kids who love science astronomy.


China 400mm Astronomical Refractor Telescope For Adults And Beginners factory
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