Newton Type, Carbon Open Truss Tubes structure

HTN 300mm

HTN-300 Side
HTN-300 Side

HTN-300 side back
HTN-300 side back

HTN-300
HTN-300

HTN-300 at the AstroCATS Show, Toronto

HTN-300 Side
HTN-300 Side

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 Model

HTN300

  Type

Newton

  Mirror Dimension

300mm (12") Parabolic

  Focal Length  

1140 mm

  f Ratio

f/3.8 (f/3.6 with Wynne)

  Optical  

Cellular borosilicate 33 mirrors

  Overall Length  

1120 mm (44")

  

  Overall Width  

478 mm (18 3/4")

  Weight

28kg (62 lbs)

  Material

Carbon tubes and plates, aluminum

  Corrector Type

Wynne 3.0"

  • Lightweight and strong structure 

  • Rapid thermal adaptation with the open structure

  • Primary and secondary cellular mirror, reducing the weight and faster thermal adaptation

  • 4 positions secondary mirror, manual or motorised rotation.  Is it now possible to have 4 telescopes in one : add a Barlow and a reducer corrector with their own camera system, and a visual lens

 

Corrected Image Circle

50mm