Filtre Filtru Ultra-Narrowband 3.5nm H-alpha 50.4mm

Name: Baader Filtre Filtru Ultra-Narrowband 3.5nm H-alpha 50.4mm
Brand: Baader
Price: 510 USD

$ 510,00 incl. TVA plus costuri de livrare

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Din pacate, descrierea acestui produs nu a fost inca tradusa in limba romana, din acest motiv veti gasi in loc o descriere in limba engleza.

These 3.5 nm H-alpha Enforced-Narrowband Filters open up the extremely narrow 3,5nm H-alpha world. This enforced contrast results in even fainter stars, providing more signal of faintest nebulae detail. Manufacturing such ultra-narrow filter does require extreme coating homogeneity and very high Center-wavelength precision, which these filters are designed for.