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Astronomy > Telescope accessories > Focusers > Adaptors > TS Optics > TS Optics Base for Newtonian focusers for tubes with diameter larger than 285mm
Product no.: 61434

Base for Newtonian focusers for tubes with diameter larger than 285mm

$ 39.90 incl. VAT plus shipping costs
short-term
ready for shipping in 3-7 days + lead time

Product description

With this base you can attach several focuser models currently available on your Newtonian telescope. You can attach the base to the telescope using four M4 or similar screws (not included). We offer this base for different tube diameters. The base is designed for Newtonian focusers with a dovetail connection for adaptation.

Distances of the holes for screws attaching the base to the tube: 70mm parallel to the tube, 73mm sideways

  • Suitable for all Newtonian focusers with a 76-78 mm ring swan neck.
  • Ideal for tubes with a diameter of approx. 300 mm, can be used for tubes with a diameter of 285 mm or more.
  • The base can also be mounted on flat surfaces.
  • Dimensions: 90 x 90 mm, thickness: 7 mm at the thinnest point
  • The focusers are attached using 2x M4 grub screws
  • Distances between the holes for attachment to the tube: 70 mm lengthwise and 73 mm crosswise to the tube

TS Optics is a brand of Teleskop-Service.

Specifications

Product safety

Manufacturer: Teleskop-Service Ransburg GmbH, Von-Myra-Straße 8, 85599 Parsdorf, DE, www.teleskop-express.de
TS Optics Base for Newtonian focusers for tubes with diameter larger than 285mm

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