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Achromatic refractor. Aperture: 70mm. Focal length: 300mm

Optical design
Aperture – the diameter of the light-collecting lens (refractors and catadioptric) or mirror (reflectors) that the telescope uses to collect light
Focal length – the distance from the primary lens or mirror to the point at which the light is focused

Product ID 77100
Brand Levenhuk, Inc., USA
Warranty lifetime
EAN 5905555002415
Package size (LxWxH) 18.1x8.7x4.3 in
Shipping Weight 3.5 lb

The Levenhuk Blitz 70s BASE telescope is a short-focus refractor on a tabletop tripod. It is a great choice for a small apartment or trip. It is very compact. This model is extremely easy to handle and the kit includes all of the required accessories. The telescope is ideal for the Moon, planets of the solar system, or terrestrial objects observations. You can also observe bright deep-sky objects, but the details will be invisible.

The telescope uses an achromatic refractor scheme. It features glass lenses with an anti-reflective coating. The optics render a clear and sharp image and provide a good overview so that, when studying terrestrial landscapes, the telescope will be an excellent replacement for a spotting scope. The optical tube is installed on an azimuth mount with a convenient focus adjustment knob. The compact tripod has a fixed height, it is stable, and made of aluminum.

The kit includes three eyepieces, a Barlow lens, and a diagonal mirror. The accessories allow for achieving the highest practical power of the telescope, so you do not need to buy anything separately.


  • Compact telescope on a tabletop tripod
  • A perfect choice for studying the Moon or the planets of the solar system
  • Can be used as a spotting scope for terrestrial observations
  • Azimuth mount with a convenient focus adjustment knob
  • All of the required accessories are included

The kit includes:

  • Telescope optical tube
  • 6mm eyepiece
  • 20mm eyepiece
  • 1.5x erecting eyepiece
  • 3x Barlow lens
  • 90° diagonal mirror
  • Azimuth mount
  • Tabletop aluminum tripod
  • User manual and lifetime warranty
Product ID 77100
Brand Levenhuk, Inc., USA
Warranty lifetime
EAN 5905555002415
Package size (LxWxH) 18.1x8.7x4.3 in
Shipping Weight 3.5 lb
Optical design refractor
Optical scheme achromat
Optics material optical glass
Optics coating anti-reflective
Objective lens diameter (aperture), in 2.8
Focal length, in 11.8
Highest practical power, x 140
Aperture ratio f/4
Resolution threshold, arcseconds 4
Limiting stellar magnitude 11.33
Eyepieces H6mm (50х), H20mm (15x), 1.5x erecting eyepiece
Eyepiece barrel diameter, in 0.965
Barlow lens 3x
Focuser rack & pinion
Tripod aluminum
Tripod height (adjustable), in 13.78
Telescope control manual
Mount alt-azimuth
Optical tube mounting mode screws
Optical tube material metal
User level for children, beginners
Assembly and installation difficulty level extremely simple
Observed object planets of the Solar System, terrestrial objects
Extended kit
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