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Refractor. Objective lens diameter: 90mm. Focal length: 900mm

Refractor
Optical design
90
Aperture – the diameter of the light-collecting lens (refractors and catadioptric) or mirror (reflectors) that the telescope uses to collect light
Availability

Product ID 24297
Brand Levenhuk, Inc., USA
Warranty lifetime
EAN 0611901508955
Package size (LxWxH) 43x114x23
Shipping Weight 18
Description

Levenhuk Skyline 90x900 EQ is a refractor with a large aperture. You will be able to see planets, double stars, globular clusters and diffuse nebulae. Uranus and Neptune appear in the form of small disks, but closer planets will be visible in more detail. For example, you will be able to distinguish Mars’ polar caps, the structure of sunspots and granulation on the Sun. Also, the telescope is good for lunar exploration if you want to see the craters. Under good conditions, all the Messier objects and bright NGC can be observed. The model is suitable for astrophotography.

Features:

  • The telescope has a factory default adjustment and does not require additional and frequent adjustment;
  • Contrast and sharp images in high resolution without chromatic aberration;
  • Highly detailed pictures even at large aperture;
  • Can be used for photographing the Moon and planets;
  • Suitable for both terrestrial and astronomical observations;
  • Ideal for planetary observations and observations of binary stars;
  • Suitable for beginners.

The kit includes:

  • Telescope optical tube (optical elements inside)
  • SUPER 25 and SUPER 10 eyepieces
  • Equatorial mount EQ2
  • Aluminum tripod
  • Diagonal mirror
  • User manual and lifetime warranty

The equatorial mount, as opposed to an azimuth one, when being hovered compensates for the rotation of the Earth and allows more precise tracking of astronomical objects, keeping them within sight through the eyepiece. This mount is perfect for astronomical observations and indispensable for astrophotography. The aluminum tripod has adjustable height.

Two achromatic eyepieces SUPER 10 and SUPER 25 with a 31.75-millimeter (1.25-inch) diameter are included in the package and serve as powerful image correction tools. The optics used in the eyepiece are glass with a special coating. Field of view is 50–52 degrees.

Specifications
Product ID 24297
Brand Levenhuk, Inc., USA
Warranty lifetime
EAN 0611901508955
Package size (LxWxH) 43x114x23
Shipping Weight 18
Optical design refractor
Optical scheme achromat
Objective lens diameter (aperture), mm 90
Highest practical power, x 180
Aperture ratio f/10
Resolution threshold, arcseconds 1.5
Limiting stellar magnitude 11.8
Eyepieces SUPER 25mm (36x), SUPER 10mm (90x)
Eyepiece barrel diameter, in 1.25
Finderscope optical, 6x30
Focuser 1.25", rack & pinion
Tripod aluminum
Tripod height (adjustable), mm 710–1250
Mount equatorial
User level elementary, beginners
Observed object planets of the Solar System
Video