Sichuan Tontube Technology Co.,LTD
Sichuan Tontube Tech Co.,LTD, One of the best top-rated optics manufacturer in the new century!
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Portable Travel Telescope for Kids Adults Beginners 70x300mm Astronomical Telescope
Professional Astronomical Telescope Specifications
| optical system | Refractor Telescope |
| Model | 15-50x70mm |
| Objective | 70mm |
| Focal length | 300mm |
| Focal ratio | 4.29 |
| Eyepiece | 60mm / 20mm |
| Angle of view | 1.2° |
| Magnification | 15x - 50x |
| Finder Mirror | 5x24 |
| Zenith Mirror | 0.965" |
| Optical Coating | FMC Green Film |
| Barov Extender | 1.5x ; 3x |
| Exit Pupil Diameter | 1.8mm |
| Resolution | ≤4.0 |
| Tripod | Aluminum Alloy Retractable Tripod |
| Weight | 2kg |
| Packing Dimension | 65*23*13cm |
| Main Material | optical glass, aluminum, iron, plastic |
| Storage Conditions | should be stored in a sheltered,dry place, no acid gas, alkali and harmful substances around |
Detailed Description
Our telescope is equipped with a 3x Barlow objective and two eyepieces (H20 mm and H6 mm) so that children can increase the magnification from 15x to 150x. The 70x300 Telescope is the best assistant for kids and beginners in astronomy, whether you are observing the stars and moon or observing planets at night.
With an adjustable tripod,our telescope can adjust from 16’’ to 46’’,which can adapt to different view positions.It’s also convenient to be carried when you go out and travel. The larger the aperture, the larger the field of view, so you can see a clearer image.
Wireless remote control: A smart phone adapter and a wireless camera remote control are included for free, allowing you to easily explore the world and take amazing astronomical images from the screen.
Aplication occasions: Bird watching, viewing, environmental monitoring, viewing the sun, the moon, watching the planet, maritime reconnaissance landscape, geographical monitoring.
Suitcase: The professional astronomical telescope and tripod are packed in a bag for easy travel and storage.
Warranty
All telescopes from us have Two years warranty.
Our Service
OEM/ODM/Private Label is welcome!
1. Customized outlook design is available
2. Customized information cards for your customers
3. Customized color box with your own logo & pattern available
4. Logo printing on binoculars / cleaning cloth / carrying bag / strap / color box
FAQ
1. Are your company a manufacturer or trading company?
We are well-experienced manufacturer specialized in producing binoculars,rifle scopes, monocular, spotting scope, astronomical telescopes, optics accessories etc., for more than 15 years.
2. What's your payment method?
We usually accept the payment methods include T/T (Bank Transfer), Western Union, paypal and MoneyGram. Payment methods can be adaptable to your specific requirements.
For different countries, the payment methods we accept varies from each other.
50% deposit in advance and 50% balance before shipping. Payment terms can be negotiated.
3. What's your shipping method?
We provide comprehensive shipping methods.
For small quantity orders we ship by DHL,FEDEX, EMS/TNT Express service which is the fastest. Postal ways are also acceptable for small orders.
For large quantity orders we ship by Air or by sea, we can also ship order to buyer’s cargo agent in China.
We provide DDP service to both express way and air and sea shipping!