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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 Vixen Plate 140mm PLUS

PrimaLuceLab Vixen Plate 140mm PLUS

by PrimaLuceLab
SKU PLL-PLLVIX140P
$39.00 - $39.00
$39.00
$39.00 - $39.00
$39.00
Price Match Policy!
  • 140mm Vixen-style dovetail plate
  • Compatible with both Vixen and Arca-Swiss style clamps
  • Integrates with the modular PrimaLuceLab PLUS system
  • CNC-machined from a solid block of aluminum
  • Lightweight at only 0.2 kg
1 in stock
Qualifies for FREE Shipping in CONUS on orders over $350.
  • Description
  • FAQ
  • Specifications
  • In the Box
  • Downloads
  • Warranty

  • PrimaLuceLab Vixen Plate 140mm PLUS

    The PrimaLuceLab Vixen Plate 140mm PLUS provides a rigid mounting solution for telescopes, weighing just 0.2 kg and offering dual compatibility with both Vixen-style mounts and Arca-Swiss photographic heads. This 140mm plate is the foundation of the PrimaLuceLab PLUS system, featuring multiple threaded holes and slots to eliminate the single-point flexure common with other plates.

    A 140mm Plate for Vixen, Arca-Swiss, and PLUS System Integration

    This plate's primary function is to securely connect your telescope or camera to your mount, and its dual-profile design accomplishes this for two distinct standards. You can attach the 140mm plate to any astronomical mount that uses a Vixen-style saddle, or slide it directly into an Arca-Swiss clamp on a photographic ball head, eliminating the need for adapter plates.

    Beyond simple compatibility, this plate is a core component of the PrimaLuceLab PLUS ecosystem. It features a pattern of threaded holes designed to connect directly to other PLUS accessories like support rings, guide rings, and EAGLE computers. This system uses multiple connection points, creating a mechanically rigid structure that prevents the twisting and sagging that can ruin a long exposure.

    CNC-Machined Rigidity at Just 0.2 kg

    Every Vixen Plate 140mm PLUS is machined from a single block of aluminum, ensuring structural integrity that cast or folded metal plates cannot match. The plate is then sandblasted to create a smooth surface and hard-anodized to increase surface durability and prevent corrosion. This meticulous process results in a solid, flex-free mounting plate that weighs only 0.2 kg.

    • Solid Block Construction: Precision CNC machining provides superior rigidity compared to simpler manufacturing methods, ensuring your optical train remains perfectly aligned.
    • Hard Anodized Finish: Protects the aluminum from scratches and oxidation while providing a smooth surface that won't bind or damage your mount's saddle clamp.
    • Universal Slots: In addition to the PLUS system holes, central slots allow you to attach rings or accessories from other manufacturers, ensuring broad compatibility.

  • What makes the PrimaLuceLab Vixen Plate 140mm PLUS different from a standard Vixen bar?

    A standard Vixen bar typically has only a few holes or a central slot for attaching rings with one or two screws. The PrimaLuceLab Vixen Plate 140mm PLUS features a comprehensive pattern of threaded holes designed for the PLUS system, allowing you to bolt accessories together with multiple screws for a far more rigid, flex-free connection. It also features a dual Vixen and Arca-Swiss profile, which most standard bars lack.

    Can I attach non-PrimaLuceLab rings to the Vixen Plate 140mm PLUS?

    Yes. The plate includes central slots that are designed to provide compatibility with a wide range of third-party support rings and other mechanical accessories. You can use standard screws to fix your existing equipment onto the plate.

    What is the main advantage of the PLUS system for astrophotography?

    The primary advantage is the elimination of mechanical flexure. By connecting components like the main plate, tube rings, guide rings, and accessories like the EAGLE computer with multiple, precisely-spaced screws, the entire telescope assembly becomes a single, rigid unit. This prevents differential movement and sag that can cause guiding errors and misaligned images during an exposure.

    Will the 140mm PLUS plate work with my camera's Arca-Swiss ball head?

    Yes, absolutely. The dovetail is machined with a profile that fits perfectly into standard Arca-Swiss style clamps. This makes it easy to move a small telescope or a camera with a telephoto lens from your astronomical mount to a photographic tripod without changing plates.

    How do I use the PrimaLuceLab 140mm PLUS plate to build a side-by-side setup?

    To create a side-by-side system, you would typically use this 140mm PLUS plate as the base, attached to your mount. You would then attach two PLUS Dovetail Clamps onto the plate. These clamps would, in turn, hold the separate dovetail bars of your two instruments (for example, a main imaging scope and a guide scope), allowing them to sit in parallel.

    Is the 140mm length suitable for my large telescope?

    The 140mm length is ideal for compact telescopes, such as refractors up to 100mm in aperture, or for mounting cameras and guide scopes. For larger or heavier optical tubes, PrimaLuceLab offers longer PLUS plates (e.g., 240mm or 350mm) to provide more contact points with the tube rings and ensure proper balance on the mount.

  • Length 140mm
    Weight 0.2 kg
    Material CNC-Machined Aluminum
    Finish Hard Anodized
    Mounting Profile Vixen & Arca-Swiss compatible
    System Compatibility PrimaLuceLab PLUS

    • Vixen Plate 140mm PLUS

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  • PrimaLuceLab 1-Year Warranty