Primaluce Labs


Primaluce Lab 131mm PLUS Tube Rings for SkyWatcher Esprit 100ED


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The 131mm PLUS Support Rings: Versatile, Precise, and Designed for Your Telescope

Our 131mm PLUS support rings are meticulously crafted to accommodate telescopes featuring a 131mm diameter optical tube, including renowned models like the SkyWatcher Esprit 100ED. Whether you're a SkyWatcher enthusiast or own a telescope from another brand with a 131mm tube, these support rings are your ideal choice for achieving stability and precision.

Unleash Your Creativity with the Prima Luce Universal System (PLUS)

The 131mm PLUS support rings are an integral part of our extensive PLUS system (Prima Luce Universal System), a versatile ecosystem that empowers you to customize your mechanical support system according to your unique requirements. This system offers a wide array of support rings, plates, guide rings, and dovetail clamps, providing you with the utmost freedom to build a solution tailored to your needs. All PLUS elements feature meticulously engineered threaded holes, openings, and slots, ensuring robust connections while prioritizing your comfort.

Precision Engineering for Unmatched Quality

Our commitment to precision is evident in every aspect of the 131mm PLUS support rings and other PLUS system components. Crafted from high-grade aluminium blocks, each element undergoes rigorous CNC machining to achieve exceptional precision. The aluminium surfaces are then subjected to a meticulous sandblasting process, resulting in a flawlessly smooth finish. To enhance material durability and shield against oxidation, we employ hard anodizing, ensuring your equipment stands the test of time.

Exceptional Design for Versatility

The 131mm PLUS support rings feature a thoughtful design, incorporating strategically positioned holes both above and below each ring. These holes enable you to:

  1. Attach Vixen or Losmandy plates beneath the rings, facilitating the mounting of your telescope on any compatible mount.
  2. Secure PLUS guide rings effortlessly to the support rings using two screws, ensuring precise guiding capabilities.
  3. Add Vixen or Losmandy plates above the rings to enhance overall mechanical system rigidity. This also simplifies the installation of additional accessories, such as dovetail clamps with guide rings, allowing you to make precise adjustments to your guide telescope's position.

Unmatched Compatibility

Even if you possess mechanical accessories from other brands, the PLUS system remains highly adaptable. Our design incorporates a series of central slots that enable you to seamlessly affix plates or guide rings to these support rings using screws, ensuring compatibility with a wide range of equipment.

Choose the 131mm PLUS support rings for your telescope and experience the perfect blend of versatility, precision, and engineering excellence. Elevate your astronomy experience today!

Primaluce Lab 131mm PLUS Tube Rings for SkyWatcher Esprit 100ED