Prima Luce 100mm PLUS support rings

The 100mm PLUS support rings are designed to be used with 100mm tubes refractor telescopes like Skywatcher ED80 ed ED100. Adding these rings, you can broad the possibilities of use of this telescope as it becomes possible, for example, the installation also on other mounts or to install telescopes in parallel. These rings can be used with optical tubes with 100mm diameter.   The 100mm PLUS support rings are part of our system PLUS (Prima Luce Universal System) which includes a large variety of support rings, plates, guide rings and dovetail clamps to offer you the maximum freedom to build your mechanical system of support, depending on the application that you want to achieve. Indeed, all the PLUS elements have threaded holes, holes and slots suitable for connecting elements, always with maximum rigidity and comfort.  Each component of the PLUS system is made of aluminum blocks that are high precision CNC machined. The aluminum is then sandblasted to achieve a very smooth surface