Free Shipping On Many Items

The Telescope Authority
Since 1947

View Shopping Cart

Your Cart is Empty

Shelyak eShel Fiber Injection and Guiding Unit - f/9 Telescopes

SKU : SL-PF0018

- Read
Add to Wishlist

52D158B8-B55E-4DF3-8064-D4A13DFFDDC4 Request stock alerts and we'll let you know when the item is back in stock

Got questions? Click for live chat

  • Increases the compatibility of the eShel Spectroscope to f/9 telescopes
  • Makes it possible to inject the flux of the target into the optical fiber of the eShel

Product Details

  • This device increases the compatibility of the eShel Spectroscope to f/9 telescopes. It makes it possible to inject the flux of the target into the optical fiber of the eShel.

    An autoguiding camera (not included) provides centering of the target and autoguiding on the input of the 50 μm optical fiber. It is also possible to inject the calibration lamps coming from the calibration module with a 200 μm optical fiber also connected to the injection unit. A remotely controllable mirror makes it possible to switch from one source to another.

    Optical Fibers

    • Fiber object 50 µm, 5, 10 or 20 meters length
    • Calibration fiber 200 µm, 10 or 20 meters length
    • Fibers protected by metal/plastic casing
    • FC fiber connectors

    Other Features

    • M42 T adapter telescope interface
    • Backfocus ~45mm
    • Miror with light going through a 75µm hole (for other f/d ratio, please contact us)
    • Calibration fiber input (remote controlled mirror position)
    • Guiding camera (C-mount)
  • included items

    • Shelyak eShel Fiber Injection and Guiding Unit

Product Reviews