Base for Newtonian focusers for tubes from 190mm

Base for 2" Newtonian focusers

The base is ideal for upgrading standard Newtonian telescopes or for building your own Newtonian telescope. It allows 2" focusers with a 76 mm to 78 mm diameter ring swan neck to be attached to Newtonian tubes.

• Suitable for tube diameters from 190 mm, but also for flat mounting surfaces
• It is attached to the tube with four screws. Drill holes: 91 mm perpendicular to the tube and 54.5 mm parallel to the tube
• The focuser is fixed with four grub screws, preventing it from tilting.
  

TS Optics is a brand of Teleskop-Service.