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Explore Scientific - Generation II - 20-inch Truss Tube Dobsonian Telescope - DOB2036-00

Explore Scientific - Generation II - 20-inch Truss Tube Dobsonian Telescope

by Explore Scientific
Sold out
$9,999.99

IN STOCK

This is a special order item. Contact via email sales@cosmicviewcommerce.com

There are additional custom delivery charges that will be due at time of shipping. In the US this charge can be $600 or more.

Description

 

The Explore Scientific 20-inch f/3.6 Truss-Tube Dobsonian Telescope is an ideal option for deep sky observers. It boasts a 500mm mirror that collects 5100 times more light than the naked eye, making details on planets and deep sky objects easily visible even to inexperienced observers. With its fast 20" f3.6 main mirror and large 120mm secondary mirror made of high-quality quartz material, it quickly cools down for use and comes with an individual optical test certificate to ensure superior performance.

The optical surface features a high-quality aluminum coating with 94% reflectivity and a durable quartz protection layer, making it resistant to dew fogging and guaranteeing a long lifespan.

The Dobsonian telescope revolutionized the hobby of astronomy, offering a budget-friendly option for anyone to see incredible celestial sights. The lightweight yet sturdy design allows for easy transportation and setup, while the high altitude bearings and optimized aluminum structures ensure precise adjustments at high magnifications. This 20

 

The scope is ready for the use with our optional coma corrector.

Video

Specs

Specifications

  • Item Number DOB2036–00
  • f/ratio f/3.6
  • Focal length 1,826 mm
  • Primary mirror diameter 50 cm
  • Secondary obstruction 24%
  • Mirror cell support points 18
  • Truss pole length 100 cm
  • Truss pole diameter 25 mm
  • Secondary cage assembly diameter 57 cm
  • Secondary cage assembly weight 8 pounds
  • Secondary cage assembly height 95 cm
  • Mirror box/rocker box height 56 cm
  • Mirror box weight * 105 pounds
  • Height to center of eyepiece at zenith 170 cm
  • Theoretical limiting stellar magnitude 0.23 arc sec
  • Theoretical limiting magnitude 16.19 mag
  • Theoretical maximum magnification 1,000x
  • * Mirror weight can vary because of the manufacturing process; these values are approximate
Manual

Manual

To download printable PDF manual Click Here

Recommended Accessories: 12V Battery Power Supply for Dobsonians


IN STOCK

This is a special order item. Contact via email sales@cosmicviewcommerce.com

There are additional custom delivery charges that will be due at time of shipping. In the US this charge can be $600 or more.

Description

 

The Explore Scientific 20-inch f/3.6 Truss-Tube Dobsonian Telescope is an ideal option for deep sky observers. It boasts a 500mm mirror that collects 5100 times more light than the naked eye, making details on planets and deep sky objects easily visible even to inexperienced observers. With its fast 20" f3.6 main mirror and large 120mm secondary mirror made of high-quality quartz material, it quickly cools down for use and comes with an individual optical test certificate to ensure superior performance.

The optical surface features a high-quality aluminum coating with 94% reflectivity and a durable quartz protection layer, making it resistant to dew fogging and guaranteeing a long lifespan.

The Dobsonian telescope revolutionized the hobby of astronomy, offering a budget-friendly option for anyone to see incredible celestial sights. The lightweight yet sturdy design allows for easy transportation and setup, while the high altitude bearings and optimized aluminum structures ensure precise adjustments at high magnifications. This 20

 

The scope is ready for the use with our optional coma corrector.

Video

   

Specifications

  • Item Number DOB2036–00
  • f/ratio f/3.6
  • Focal length 1,826 mm
  • Primary mirror diameter 50 cm
  • Secondary obstruction 24%
  • Mirror cell support points 18
  • Truss pole length 100 cm
  • Truss pole diameter 25 mm
  • Secondary cage assembly diameter 57 cm
  • Secondary cage assembly weight 8 pounds
  • Secondary cage assembly height 95 cm
  • Mirror box/rocker box height 56 cm
  • Mirror box weight * 105 pounds
  • Height to center of eyepiece at zenith 170 cm
  • Theoretical limiting stellar magnitude 0.23 arc sec
  • Theoretical limiting magnitude 16.19 mag
  • Theoretical maximum magnification 1,000x
  • * Mirror weight can vary because of the manufacturing process; these values are approximate

Manual

To download printable PDF manual Click Here

Recommended Accessories: 12V Battery Power Supply for Dobsonians


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If your item(s) do arrived damaged please send photos to sales@cosmicviewcommerce.com, then visit our Returns page and lodge your return claim online.

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