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Shelyak Photometric Slit - LISA/Lhires III

SKU : SL-SE0194

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  • Can be used with the Lhires III or the LISA spectrographs
  • Two widths - "narrow" and "wide"
  • Combining the observations of the same star with these two slits, you can perform spectrophotometry

Product Details

  • These slits, which can be used with the Lhires III or the LISA, have two widths: a narrow part to have the full resolution of the instrument, and a wide part to ensure that all the star's light is collected.

    By combining the observations of the same star with these two slits, you can perform spectrophotometry, ie not only obtain the star's spectrum but also its total luminosity (photometry).

    Four Positions Available:

    • 23 / 200µm
    • 27 / 250µm
    • 31 / 300µm
    • 35 / 350µm
  • included items

    • Shelyak Photometric Slit

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