LUNT LS100ERF 100mm Energy Rejection Filter – Madeira Optics
LUNT LS100ERF 100mm Energy Rejection Filter

LUNT LS100ERF 100mm Energy Rejection Filter

  • €504,95
    Preço unitário por 
Imposto incluído. Envio calculado na finalização da compra.


For experienced self builders of solar telescopes, Lunt Solar Systems offer unmounted Energy Rejection Filter (ERF) of 40mm up to 100mm aperture as accessory. These ERF are suitable for use together with additional H-alpha Etalon filters.

Specifications
Material body RG630
Diameter, mm 105
Aperture, mm 100
Thickness, mm 3.5
Side 1 dielectric IR blocking coating
Side 2 broadband AR coating
Wavefront <1/4 wave T
Brand LUNT Solar Systems
Warranty, years 2