Antlia Solar Discover 5Å CaK & H-alpha Filter
210,90 €
Antlia Solar Discover
5a CaK filter
peak wavelength 393.37nm
Coating cut-on 360，cut-off 440nm ranger
5a H-alpha filter
peak wavelength 656.28nm
Coating cut-on 600，cut-off 720nm ranger
Description
Antlia Solar Discover
5a CaK filter
peak wavelength 393.37nm
Coating cut-on 360，cut-off 440nm ranger
5a H-alpha filter
peak wavelength 656.28nm
Coating cut-on 600，cut-off 720nm ranger
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