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Levenhuk

Ra R80 ED Doublet OTA Telescope

Ra R80 ED Doublet OTA Telescope

Regular price $840.00
Regular price Sale price $840.00
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Two-lens apochromatic refractor with very low dispersion optics. Opening: 80mm. Focal length: 500mm

The Levenhuk Ra R80 ED Doublet OTA model is a two-lens apochromatic refractor with very low dispersion optics. This optical tube is perfect for astrophotography, especially for large objects, and suitable for visual observations. It has a wide field of vision, high resolution and excellent mechanics. Thanks to its compact size and light weight, this optical tube is an excellent option to take with you on trips. In addition, the kit includes a robust aluminum case to store and transport the instrument.

The Levenhuk Ra R80 ED Doublet OTA model is a two-lens apochromatic refractor with very low dispersion optics. This optical tube is perfect for astrophotography, especially for large objects, and suitable for visual observations. It has a wide field of vision, high resolution and excellent mechanics. Thanks to its compact size and light weight, this optical tube is an excellent option to take with you on trips. In addition, the kit includes a robust aluminum case to store and transport the instrument.

This telescope effectively reduces chromatic aberration, and transmits high contrast and clear images. Fully multi-coated optics allow you to observe even faint stars. You can easily observe the deep sky and outer space. The dual-speed focuser allows you to install 2'' accessories. The focuser provides very precise adjustment of sharpness.

The optical tube is made of anodized aluminum and features high-quality blackening on the inside. The quick release thumbscrew allows this optical tube to be installed on most modern telescope mounts.

Note: The kit does not include the mount, tripod or optical accessories.

Characteristics:

  • Short focal length wide field apochromatic refractor
  • Full multi-coated optics made of ED glass
  • Dual speed focuser allows you to install 2'' accessories
  • High contrast in images, minimal chromatic distortion
  • Ideal option for visual observations and astrophotography

The kit includes:

  • Telescope optical tube
  • Cleaning Cloth
  • Aluminum case
  • Protective caps
  • User Manual and Lifetime Warranty

SPECIFICATIONS

Optical design

apochromatic refractor

prism material

ED glass

Optics coating

full multi-layer

Lens diameter (aperture), mm

80

Focal length, mm

500

Maximum useful magnification, x

160

Focal ratio

f/6.25

Resolution threshold

1.45

Stellar limit magnitude

11.62

Focus system

2" dual speed focuser with zipper mechanism

Optical tube mounting mode

1/4" quick release thumb screw

Optical tube material

Anodized aluminum

Use

General use product.

User Level

professionals, experienced users

Assembly and installation difficulty level

simple

Observed objects

planets of the Solar System
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