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IMPORTANT: Our store is located in Canada. All orders that include products manufactured outside of Canada or USA will be subject to tariffs and duties, regardless of the order value. US customers are responsible for all applicable duties and tariffs, and those will be billed by the carrier, except for the Lacerta upgrade kit, for which we collect them at checkout.
IMPORTANT: Our store is located in Canada. All orders that include products manufactured outside of Canada or USA will be subject to tariffs and duties, regardless of the order value. US customers are responsible for all applicable duties and tariffs, and those will be billed by the carrier, except for the Lacerta upgrade kit, for which we collect them at checkout.
PrimaLuceLab 134mm PLUS Support Rings

PrimaLuceLab 134mm PLUS Support Rings

by PrimaLuceLab
SKU PLL-PLLANSU134P
$295.00 - $295.00
$295.00
$295.00 - $295.00
$295.00
Price Match Policy!
  • Designed for 134mm Diameter Optical Tubes
  • Part of the PrimaLuceLab PLUS Modular System
  • CNC-Machined from a Solid Block of Aluminum
  • Hard Anodized Finish for Durability
  • Pre-Drilled with Threaded Holes and Slots for Accessories
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  • Description
  • FAQ
  • Specifications
  • In the Box
  • Warranty

  • PrimaLuceLab 134mm PLUS Support Rings

    The PrimaLuceLab 134mm PLUS Support Rings provide a rigid, precision-machined mounting solution engineered specifically for optical tubes with a 134mm diameter, forming the backbone of a stable and versatile imaging setup.

    A Solid Foundation for 134mm Optical Tubes

    Unlike generic or cast-metal rings, each component in the PLUS system is CNC-machined from a single block of aluminum. This process ensures maximum rigidity and perfect alignment for your telescope. The rings are then sandblasted for a smooth finish and hard-anodized to protect against scratches and oxidation, maintaining their structural integrity and appearance through years of field use.

    The Core of the PLUS System: A Modular Foundation

    These 134mm rings are a central component of the Prima Luce Universal System (PLUS). The system is designed around a comprehensive series of plates, guide rings, and dovetail clamps that connect seamlessly using a pattern of threaded holes and slots. This modularity allows you to build a completely customized and rigid support structure for your telescope, autoguider, and other accessories without flexure.

    Universal Compatibility Beyond PrimaLuceLab Gear

    While designed for perfect integration with other PLUS elements, PrimaLuceLab engineered these rings for broad compatibility. A series of central slots allows you to securely attach plates, guide rings, or other accessories from different manufacturers using standard screws. This lets you integrate the stability of the 134mm PLUS rings into your existing setup, regardless of the brands you use.

  • Will the 134mm PLUS Support Rings work with my Takahashi FS-128 or other 134mm refractor?

    Yes, these rings are specifically designed for any telescope with an optical tube diameter of approximately 134mm. They provide a precise and secure fit for instruments of this size, ensuring a stable connection to your mounting system.

    What is the PrimaLuceLab PLUS system?

    The Prima Luce Universal System (PLUS) is an ecosystem of high-quality mechanical components, including dovetail plates, clamps, guide rings, and support rings. All elements feature a standardized pattern of threaded holes and slots, allowing you to assemble a rigid, modular, and flexure-free support system for your astrophotography rig.

    Can I mount a guide scope using the 134mm PLUS rings?

    Absolutely. You can attach a PLUS guide ring directly to the top of the 134mm rings, or you can mount a Vixen or Losmandy style dovetail plate across the top of the rings first. This top plate then provides a platform to attach your guide scope, finder scope, or an EAGLE control unit.

    Can I attach non-PrimaLuceLab dovetail plates to the 134mm PLUS Support Rings?

    Yes. The rings include central slots in addition to the PLUS-specific threaded holes. These slots are designed to allow you to attach plates or other accessories from different manufacturers using standard screws, offering excellent cross-brand compatibility.

    What are the PrimaLuceLab 134mm PLUS rings made of?

    Each ring is machined with high precision from a solid block of aluminum using CNC machines. They are then sandblasted for a smooth surface and hard-anodized, which increases the material's hardness and protects it from corrosion.

    Why should I use the 134mm PLUS rings instead of my telescope's stock rings?

    The primary advantages are rigidity and modularity. The CNC-machined construction prevents flexure that can ruin long exposures. The integration with the PLUS system provides a secure, standardized way to attach all your accessories, from guide scopes to computers, creating a more stable and organized imaging platform.

  • PrimaLuceLab 1-Year Warranty