TSNB230-G2

Codice articolo: TSNB230-G2

• The base allows stable mounting of Newtonian focuser UNCN2-G2 and TSRPN2 to the tube for do-it-yourself construction and improvement of Newtonian telescopes.

  Suitable for all focusers with a telescope-side ring dovetail with 80 mm diameter.
  Ideal for 230 mm diameter tubes, can be used for tubes from 190 mm to 240 mm diameter.
  Dimension: 90x90 mm
  Thickness: 7 mm at the thinnest point
  Attachment of the eyepiece focuser via four M4 grub screws - no tilting of the focuser possible
  Distances of the holes for attachment to the tube: 70 mm lengthwise and 73 mm crosswise to the tube

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  Base for Newtonian focusers suitable for 8" Newtonian telescopes
  The base provides a flat support surface for safe adaptation of focusers to Newtonian telescope tubes. The focuser is attached via four M4 grub screws. The flat support surface offers individual mounting options.