Skyline 90x900 EQ - Telescope Levenhuk - Free user manual and instructions
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| Product type | Refractor telescope |
| Brand | Levenhuk |
| Model | Skyline 90x900 EQ |
| Optical design | Achromatic refractor |
| Objective diameter | 90 mm |
| Focal length | 900 mm |
| Focal ratio | f/10 |
| Maximum useful magnification | 180x |
| Mount type | Equatorial mount |
| Tripod | Aluminum, height-adjustable |
| Finder scope | 6x30 |
| Eyepieces | 10 mm and 25 mm |
| Barlow lens | 2x |
| Zenith mirror | 90° |
| Focuser | Rack-and-pinion |
| Resolving power | 1.3 arcseconds |
| Limiting magnitude | 12 mag |
| Weight | approx. 10 kg (with mount and tripod) |
| Power supply | None (purely mechanical) |
| Cleaning | With an optical brush and microfiber cloth |
| Safety | Do not look at the sun |
| Spare parts | Commercially available accessories (eyepieces, etc.) |
| Information | Suitable for beginners |
Frequently Asked Questions - Skyline 90x900 EQ Levenhuk
What is the maximum magnification offered by the Levenhuk Skyline 90x900 EQ?
The maximum useful magnification is approximately 180x. This is achieved by combining the eyepieces and the Barlow lens.
Is the telescope suitable for observing planets?
Yes, with an aperture of 90 mm and a focal length of 900 mm, it is excellent for observing the Moon, planets, and bright deep-sky objects.
How do I mount the telescope on the equatorial mount?
The mount is assembled according to the instructions. Make sure to tighten the mounting screws and position the counterweights correctly.
Can I use the telescope without a power supply?
Yes, all functions are purely mechanical. You do not need batteries or a power source.
How do I clean the optics of the telescope?
Use a soft brush to remove dust and a microfiber cloth for fingerprints. Avoid aggressive cleaning agents.
What should I consider when observing the Sun?
Never look through the telescope at the Sun, as this can cause serious eye damage. Use only special solar filters that are placed in front of the objective.
How do I find objects in the sky with the equatorial mount?
First, you must align the polar axis with the North Star. Then you can locate the coordinates of the object using the setting circles.
What accessories are included in the delivery?
Included in the delivery, in addition to the telescope and mount, are two eyepieces (10 mm and 25 mm), a 6x30 finder scope, a 90° zenith mirror, and a 2x Barlow lens.
What to do if the telescope produces blurry images?
First, check the focusing with the focuser. Make sure that the optics have adapted to the ambient temperature and that the eyepiece is correctly inserted.
Is the telescope suitable for children?
Due to its ease of use and the mechanical mount, the telescope is suitable for young people from about 10 years of age, preferably under adult supervision.
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USER MANUAL Skyline 90x900 EQ Levenhuk
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Product information
Brand : Levenhuk
Model : Skyline 90x900 EQ
Category : Telescope