LUNT LS100ERF 100mm Energy Rejection Filter – MadeiraOptics
LUNT LS100ERF 100mm Energy Rejection Filter

LUNT LS100ERF 100mm Energy Rejection Filter

  • €559.95
    Precio por unidad por 
Impuesto incluido. Envío calculado al finalizar la 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