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BYNOSTAR LE 70/700
We recommend this telescope for any beginning amateur astronomer. It has a 70 mm objective lens which gathers 36% more light than the conventional 60 mm starter models. The anthracite coloured telescope has got a coated achromatic objective of optical glass and a focal length of 700 mm. The image quality is excellent and the price is even better!
The bands and belts of Jupiter, the rings of Saturn, lunar craters, you can see them all without any problem. The brightest deep-sky objects like the Orion Nebula and the Andromeda Galaxy reveal their true nature too. Many other extra-galactic nebulae, star clusters and planetary nebulae will become visible.
This excellent starters telescope is fully equipped. An azimuth mount with fine motion control on altitude and an aluminium tripod, an 5x24 finder scope, zenith prism, moon filter, an erecting eyepiece to observe objects on earth (that's also possible with this telescope), a 3x Barlow lens which triples the magnification. And 4 eyepieces, an SR4, H8, H12,5 and a H20 all in the international standard size of 1,25 inch (31,75 mm). So it is always possible to upgrade your telescope. Faintest visible star: 11,4. Resolving power 1,4 arc second. (The naked eye: 30)
Look for the moon and planets!
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LE 70-700 |
LE 70-900 |
LE 90-900 |
| Optical system |
Achromatic refractor |
Achromatic refractor |
Achromatic refractor |
| Diameter |
70 mm |
70 mm |
70 mm |
| Focal length |
700 mm |
900 mm |
900 mm |
| Focal ratio |
f:10 |
f:13 |
f:10 |
| Max. magnification |
140x |
140x |
180x |
| Faintest visible star |
magnitude 11,4 |
magnitude 11,4 |
magnitude 11,9 |
| Resolving power |
1,65 arc seconds |
1,65 arc seconds |
1,3 arcseconds |
| Finderscope |
5x24 |
5x24 |
6x30 |
| Focuser |
1,25” inch |
1,25” inch |
1,25” inch |
| Mount |
azimuthally |
equatorial |
equatorial |
| Slow-motion control |
vertical |
RA & DEC |
RA & DEC |
| Telescope sizes |
8x71 cm |
8x91 cm |
9x91 cm |
| Tripod height |
67-119 cm |
67-119 cm |
71-123 cm |
| Total weight |
4 kg |
8 kg |
11,7 kg |
| Art. nr. |
81.27.00 |
81.27.01 |
81.27.02 |
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