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| Place of Origin: | China |
| Brand Name: | OEM, ODM All Available |
| Certification: | CE,FC,RoHS |
| Minimum Order Quantity: | 1 |
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| Delivery Time: | 3~7 |
| Payment Terms: | T/T. L/C, Western Union, Money Gram |
| Supply Ability: | 30000PCS/Month |
| Magnification: | 70mm Astronomical Refractor Telescope | Type: | Refractor |
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| Color: | Blue | Feature: | Popular Promotin Gift |
| Objective Diameter: | 60mm | Focal Length: | 300mm |
| Application: | Astronomy Application | Weight: | 3kg |
| Highlight: | 70mm Astronomical Refractor Telescope,50x Astronomical Refractor Telescope,15-50x70mm beginners refractor telescope |
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70mm Adults Beginners Professional Astronomical Refractor Telescopes
Product parameter
| 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 |
Features:
1).The entry-level telescope for kids is the best gifts for Christmas, birthday, and new year, why not cultivate a new interest for him to expand the knowledge instead of watching TV and phone that harms to eyes. Maybe oneday they will really fly up to travel the universe and be your pride!
2).Large Apeture And High Power Telescope
70mm objective lens, large view. Fully multi-coated lens, high transmission, enhance image brightness and clarity. At or near a full moon period, the moon is too bright to see details due to spotlight effect of telescope. So moon filter improves better observation.
3).Smartphone Adapter
You can see the sky right on your phone and record the beauty.
Open the clip and secure the phone, then align the phone camera and adapter.
1.Lock the eyepiece into the threaded sleeve, and tighten the threaded sleeve to the bracket.
2.Press the eyepiece into the Bottom of the focuser.
3.Adjust focuser to get a clear image. Use the zoom function to enlarge the image.
4). Cross Star Finder Scope with mounting bracket
With the 5x24 cross star finder scope, you are more convenient to find the stars or any flying birds.The finder scope provides.
5).360° Rotatable
360° rotating design provides full range of observations. Smooth movement can be performed in the vertical and horizontal directions by the handle operation easy to hold.
Contact Person: Ben Xie
Tel: 86-13730890225
