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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.
Shelyak Fiber Optic Adapter for Alpy 600

Shelyak Fiber Optic Adapter for Alpy 600

by Shelyak
SKU SHK-SE0131
$167.00 - $167.00
$167.00
$167.00 - $167.00
$167.00
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  • Connects FC Standard Fiber Optics to the Alpy 600 Spectroscope
  • Replaces the Standard 25µm Slit for Remote Light Injection
  • Enables Bench-Mounted Setups and Remote Observatory Integration
  • Designed Specifically for the Shelyak Alpy 600
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  • Description
  • FAQ
  • Specifications
  • In the Box
  • Downloads
  • Warranty

  • Fiber Optic Adapter for Alpy 600

    This FC-standard fiber optic adapter replaces the standard slit on the Shelyak Alpy 600 spectroscope, enabling remote light acquisition for permanent observatory setups or controlled laboratory environments. While this adapter adds significant operational flexibility, it involves a direct trade-off: using a standard 50µm object fiber will result in lower spectral resolution than the Alpy 600's native 25µm slit.

    The 50µm Fiber vs. the 25µm Slit

    The primary function of this adapter is to couple your Alpy 600 to a fiber optic cable, allowing the spectroscope to be mounted on a stable bench away from the telescope. This isolates the instrument from vibration and temperature changes at the scope, but introduces a change in the optical path. A typical 50µm fiber optic core acts as a wider entrance aperture than the Alpy 600's standard 25µm slit, which reduces the instrument's resolving power. This is a critical consideration for users whose scientific goals demand the highest possible resolution; for applications where convenience and stability are paramount, the trade-off may be acceptable.

  • What is the primary use for the Alpy 600 Fiber Optic Adapter?

    This adapter allows you to feed light into your Alpy 600 spectroscope via a fiber optic cable. This is ideal for remote observatories where the telescope and spectroscope are physically separated, or for laboratory work where the instrument is kept on a stable optical bench.

    Will using this adapter with the Alpy 600 affect my spectral resolution?

    Yes, it will lower the resolution. The adapter is designed for standard 50µm optical fibers, which have a larger diameter than the Alpy 600's native 25µm slit. This wider entrance aperture reduces the spectroscope's resolving power. You gain remote capability at the cost of spectral detail.

    Why would I use the Fiber Optic Adapter for the Alpy 600 if it lowers resolution?

    The main benefit is operational stability and convenience. By moving the Alpy 600 off the telescope and onto a stable bench, you can better control its temperature and isolate it from vibrations, which is crucial for long-term projects or precise calibration. This setup is common in permanently mounted observatory systems.

    What type of fiber optic connector does this Alpy 600 adapter use?

    The adapter uses the industry-standard FC connector, a common type used in telecommunications and scientific instrumentation for its secure, threaded connection.

    Can I use this Alpy 600 adapter to study a star like Vega (Alpha Lyrae) from my remote setup?

    Absolutely. You would connect a fiber optic cable from your telescope's focal plane to this adapter on the Alpy 600. This allows you to acquire the spectrum of Vega while the spectroscope remains in a controlled indoor environment, isolated from the telescope's movement and outdoor conditions. Just be mindful of the inherent reduction in resolution when planning your observation.

    Does this adapter replace or add to the existing slit on the Alpy 600?

    It replaces the standard slit module. You must remove the existing slit assembly from the Alpy 600 and install this fiber optic adapter in its place.

  • Compatibility Shelyak Alpy 600 Spectroscope
    Connector Type FC Standard

    • Fiber Optic Adapter for Alpy 600

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  • Shelyak 1-Year Warranty