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Lunt ERF 100 mm energy-rejection-filter
LT-0558104
Nuovo
Lunt ERF 100 mm energy-rejection-filter. Diameter 105 mm, aperture 100 mm, thickness 3.5 mm.
LUNT LS100ERF 100mm Energy-Rejection-Filter
High quality diffraction limited IR Cut Energy-Rejection-Filter with 100mm aperture.
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.
Technical data:
• Material: RG630
• Diameter: 105mm
• Aperture: 100mm
• Thickness: 3.5mm
• Side 1: Dielectric IR Blocking Coating
• Side 2: Broadband AR coating
• Wavefront: <1/4 wave T
Delivered by order:
• 1 x LUNT 100mm ERF
Customer ratings and reviews
3 other products in the same category:
-
Lunt Lunt ERF 40 mm energy-rejection-filter
159,00 €
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Lunt Lunt ERF 50 mm energy-rejection-filter
175,00 €
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Lunt Lunt ERF 75 mm energy-rejection-filter
239,00 €
