30070 Blue Astronomical Refracter Telescope with Tripod Finder Scope
Parameters for YBoptics Telescope
| optical system | Refractor Telescope |
| Model | 15-140x70mm |
| Objective | 70mm |
| Focal length | 300mm |
| Focal ratio | 4.29 |
| Eyepiece | 60mm / 20mm |
| Angle of view | 1.2° |
| Magnification | 15x - 140x |
| 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 |
2 Years Warranty.
Introductions of Astronomical Telescope
Stepping into the art of stargazing for the very first time can be an overwhelming experience. Overly complicated telescopes,hidden features, and confusing accessories only make the process of getting started more difficult. A balance between affordable and performance are two of the most important aspects to consider before purchasing any telescope. The Hollyview optics Instruments Infinity 70mm telescope manages to do exactly that – An affordable affordable for a high quality telescope.
【Premium Quality Optics】 fully coated optical glass with high transmission coatings creates stunning images with increased brightness and clarity, protect your eyes, perfect refracting telescope for beginners or kids to explore sky
【High Magnification】The interchangeable eyepieces with a 3x Barlow lens increase viewing power, 5x24 finderscope with mounting bracket, erect-image diagonal, and two bigger focus eyepieces make locating objects easy
【No-tool Set Up】This telescope is quick and easy to set up, it also come with the manual, it will encourage kids to love learning about space, great holiday or birthday gift idea for kids who love science and astronomy
【Adjustable Tripod】This telescope allows for many different viewing positions with a adjustable aluminum tripod, suitable for daily bird wathching, wildlife wathching, or moon watching, stargazing
What's in a Standard Packaging Box?
Astronomical telescope: 1
Soft bag: 1
Portable carrying box: 1
Cleaning cloth: 1
Manual: 1
Tripod: 1
More charge optional accessories:
- Wireless controller
- Phone adapter
Related Rangefinders
We offer OEM / ODM service; Customize scopes according to your specific requirements.
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30070 Blue Astronomical Refractor Telescope With Tripod Finder Scope Images
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