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Achromatic refractor. Aperture: 70mm. Focal length: 700mm

Refractor
Optical design
2.8
Aperture – the diameter of the light-collecting lens (refractors and catadioptric) or mirror (reflectors) that the telescope uses to collect light
27.6
Focal length – the distance from the primary lens or mirror to the point at which the light is focused
Availability

Product ID 77101
Brand Levenhuk, Inc., USA
Warranty lifetime
EAN 5905555002422
Package size (LxWxH) 28.7x9.1x5.9 in
Shipping Weight 8.2 lb
Description

The Levenhuk Blitz 70 BASE telescope is ideal for studying space. On the one hand, it is easy to handle and, on the other hand, you can observe a wide range of astronomical objects with it. Due to its aperture (70mm), you can study the Moon, planets of the solar system, and deep-sky bright objects in detail. You can use it as a powerful spotting scope to observe terrestrial landscapes as well.

The telescope uses an achromatic refractor scheme. Its lenses are made of glass. The optics are covered with an anti-reflective coating so that the rendered image is sharp and clear over the entire field of view. The fork azimuth mount features a microscrew on the vertical axis, which allows you to set a telescope on the selected object accurately. The aluminum tripod features an accessory tray. The tripod height is adjustable.

The kit includes a wide range of accessories so that you do not need to buy them separately. If you are interested, you can install any optical accessories with a 31.75mm eyepiece barrel diameter – the focuser allows you to do this.

Features:

  • Achromatic refractor for exploring outer space
  • Can be used as a spotting scope for terrestrial observations
  • Glass optics with an anti-reflective coating
  • Fork azimuth mount with a microscrew on the vertical axis
  • Extended kit of optical accessories

The kit includes:

  • Telescope optical tube
  • 4mm eyepiece
  • 12.5mm eyepiece
  • 20mm eyepiece
  • 1.5x erecting eyepiece
  • 3x Barlow lens
  • 90° diagonal mirror
  • Finder 5x24
  • Azimuth mount
  • Aluminum tripod with an accessory tray
  • User manual and lifetime warranty
specifications
Product ID 77101
Brand Levenhuk, Inc., USA
Warranty lifetime
EAN 5905555002422
Package size (LxWxH) 28.7x9.1x5.9 in
Shipping Weight 8.2 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 27.6
Highest practical power, x 140
Aperture ratio f/10
Resolution threshold, arcseconds 10
Limiting stellar magnitude 11.33
Eyepieces SR4mm (175х), H12.5mm (56х), H20mm (35x), 1.5x erecting eyepiece
Eyepiece barrel diameter, in 1.25
Barlow lens 3x
Finderscope optical, 5x24
Focuser rack & pinion
Tripod aluminum
Tripod height (adjustable), in 26.38–48.43
Accessory tray
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
Questions and Answers
Howard (2024.05.03)
What solar filter do I use with this telescope?
Customer service:
Hi Howard,
Thanks for the query.
A solar filter with 1.25'' British thread is suitable for this model.
Hope this helps!
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