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Bresser Sirius
The Bresser Sirius telescope has a classic Galileo refractor design and the affordable price makes this refractor telescope (also called a refractor) a perfect telescope for the beginning astronomer! The telescope has an altazimuth mount allowing simple navigation through the cosmos.
With the Bresser Sirius telescope comes:
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| General | ||
|---|---|---|
| Type | Refractor | |
| Brand | Bresser | |
| Guarantee | 5 years | |
| Weight | 3,1 kg | |
| GoTo system | ![]() | |
| Tripod material | Aluminium | |
| Mounting | Altazimuth | |
| Optics | ||
| Objective diameter ø | 70 mm | |
| Construction | Apochromatic | |
| Focal length | 900 mm | |
| Magnitude limit | 8,7 mag. | |
| Resolving power | 1,7 arcsecond | |
| Maximum useful magnification | 140× | |
| Focal ratio | 1 : 13 | |
| Accessories | ||
| Other accessories |
| |
| Eyepiece diameter ø | 1,25″ | |
| Eyepieces |
| |
| Number of eyepieces | 3 pcs. | |
| Viewfinder | 5x24 | |
| Ratings | ||
| Suitable for | children | |
| Easy to transport | ||
| Easy to set up | ||
| Easy to use | ||
| Lunar/planetary observation | ||
| Deep space observation | ||
| Lunar/planetary photography | ||
| Deep space photography | ||
| Daytime terrestrial observation | ||
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