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Lunt Solar Systems Energy rejection filter for 100mm H-alpha solar filter, unmounted

519.00

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SKU: 16047 Category:

Description


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Please note that this product desciption was translated by a computer. For more information please contact our english speaking customer service.

For experienced self-builders of solar telescopes, Lunt Solar Systems offers unmounted energy rejection filters (ERF) with different diameters as accessories. These ERF are suitable for use together with additional H-Alpha etalon filters.

  • Front: Dielectric IR blocking coating
  • Back: Broadband AR compensation
  • Wavefront: <1/4 wave T

Please note: The ER filters alone do not offer adequate protection against solar radiation!

Product number: 16047

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