Lunt Solar Systems 100mm Energy Rejection Filter

SKU: LULS100ERF

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About Lunt Solar Systems Energy Rejection Filter

A high quality diffraction limited IR Cut Energy Rejection Filter (ERF) with 100 mm aperture. For use with H-alpha solar filters.

For experienced self builders of solar telescopes, Lunt offer these unmounted Energy Rejection Filter of 40 up to 100 mm aperture. All Lunt ERF filters are unmounted. Lunt Solar Systems offer an optional adaption to your telescope via a custom-made adapter.

What's in the box:

  • 100mm Energy Rejection Filter
  • Lunt 5 Year Limited Warranty