Refractor Telescope 90/500 on EQ3 mount with tripod ideal for all round observations of the night time sky
- compact refractor telescope with a short focal length
- lens diameter: 90mm / focal length: 500mm f/5.5
- magnification with included accessories: 20x
- type of construction: achromatic refractor telescope
- equatorial EQ-3 mount for an exact tracking
- Aperture soar filter included
With BRESSER, you can enjoy a smooth introduction to the vast world of astronomy. Our detailed information ("Telescope Guide") provides valuable tips for beginners—but even experienced astronomers can use the information we provide (e.g., tables for the geographical latitude of all major world cities) as a reference.
Here is the table of contents of the comprehensive BRESSER Telescope Guide:
- 2. The View into the Starry Sky
- 2.1 Observing with the Naked Eye
- 2.1.1 Observing Constellations with the Naked Eye
- 2.2 Observing with Binoculars
- 2.2.1 Observing Planets and Moons with Binoculars
- 2.2.2 Observing Deep Sky Objects with Binoculars
- 2.2.3 Every Beginning is Easy
- 2.3 Observing with a Telescope
- 2.4 The Moon
- 2.4.1 The Moon Phases
- 2.4.2 The Far Side of the Moon
- 2.4.3 The Moon Map
- 2.4.4 Maria (Seas)
- 2.4.5 Mare
- 2.4.6 Craters
- 2.4.7 The Ray Craters
- 2.5 Observing the Solar System with a Telescope
- 2.5.1 Where are the Planets?
- 2.5.2 Planet Observation
- 2.5.3 The Position of the Planets Relative to the Sun
- 2.5.4 The Planets Introduce Themselves
- 2.5.5 Deep Sky Observation with a Telescope
- 2.6 Practical Observation Tips and Tricks
- 2.6.2 Tips for Optimal Observation Conditions
- 2.7 The Most Beautiful Objects Throughout the Year
- 4. Telescopes
- 4.1 The Telescope as an Observation Instrument
- 4.2 Optics
- 4.2.1 Refractor (Lens Telescope)
- 4.2.2 Reflector (Mirror Telescope)
- 4.3 Mechanics
- 4.3.1 Altazimuth Mount
- 4.3.2 Equatorial Mount
- 4.3.3 Drive Motors
- 4.4 Accessories
- 4.4.1 Eyepieces
- 4.4.2 Important Tips for Eyepiece Selection
- 4.4.3 Filters
- 4.4.4 Photographic Accessories
- 4.4.5 Other Accessories
- 5.1 Which Telescope for Whom?
- 5.1.1 Deep-Sky Observations
- 5.1.2 Observing Closer Planets
- 5.1.3 The Topic of Portability
- 5.1.4 Price Factor When Buying a Telescope
- 6. Useful Tables
- 6.1 Table for the Geographic Latitude of All Major World Cities
- 6.1.1 Observers in the Northern Hemisphere (N):
- 6.1.2 Observers in the Southern Hemisphere (S):
- 6.2 Lookup Table for Notable Stars
- 6.3 Getting Acquainted with the Universe - or: Distances in Space
Sky Guides von Bresser
The BRESSER AR-90s with EQ-3 mount does not only provide highly detailed views of the moon: Gaze at the division of the rings of Saturn millions of kilometres away, or explore the Great Red Spot of Jupiter, a giant tornado in Jupiter's atmosphere. Watch the seasons on Mars and find the sickle of Venus.
Richfield telescope with a short focal length of 500mm. Suitable for traveling and to observe large open star clusters and the milky way.
The BRESSER AR-90s gives you images that are many times brighter than the instrument Galileo Galilei was using for his famous explorations almost 400 years ago.
This telescope is mounted on a very stable German Equatorial EQ-3 Mount which offers a very easy and precise manual tracking of the celestial objects.
Content of delivery:
- 90mm refractor telescope w. German equatorial EQ-3 mount
- 26mm Super Plössl eyepiece 31,7mm (1.25")
- Diagonal mirror 31,7mm (1.25")
- Tube clamps with universal Dovetail plate (fits EXOS/LXD75/Great Polaris/EQ5)
- 6x30 optical finder
- Aperture soar filter included
- Astronomy software Stellarium
- Rotatable star map
Colour: | white |
---|---|
Finderscope: | 6 x 30 mm |
Focus Group [Telescopes]: | Beginners, Visual enthusiasts |
Material: | Aluminium |
Material tripod 3): | Aluminium |
Mount Type [Telescopes]: | German/Equatorial Mount |
Optical design: | Achromatic Refractor |
Product Family [Telescopes]: | Refractor telescope |
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