Antlia Solar Discover 3nm CaK | CAK-3NM-DISCOVER 10x Binoculars CWL (Central Wavelength)
PLN254.89
PLN280.89
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Ships within 48 hours · Estimated delivery Aug 17 - Aug 22
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Antlia Solar Discover 3nm CaK | CAK-3NM-DISCOVER 10x Binoculars CWL (Central Wavelength)The Antlia Solar Discover 3nm CaK is an assembly consisting of one set of light reducing filters, designed to maximize imaging contrast of sun spots, solar surface granulation and other features that are prominent in CaK 393. 3nm line. An Antlia 3nm Ultra narrow bandpass filter wavelength centered on Calcium II K Line 393. 3nm is built in. Its high blocking specification of OD5 (0. 001%) intends to reduce most solar heat ingress. Compared to solar
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