Pay in 4 interest-free payments of $115.12 Learn more
Ships within 48 hours · Estimated delivery Aug 15 - Aug 20
25" variable aperture diaphragm helps filter out stray light
even after many years of use
the Antlia Solar Discover Dualband filter assembly offers superior advantages: it enables higher contrast for solar imaging
And it is quite good for your business
Operating Temperature: -5°C to 45°C
Antlia Solar Discover CaK Calcium-K 5A Imaging Solar Filter Assembly wide field astrophotography 25" variable aperture diaphragm helpsAntlia Solar Discover CaK Calcium K 5A Imaging Solar Filter Assembly The Antlia Solar Discover 5 CaK assembly incorporates a set of light reducing filters to reduce solar heat ingress for safe operation during solar imaging. It is specifically engineered to enhance imaging contrast for Plages, Light Bridges, features prominent in the CaK 393. 3nm line and sunspots. The Antlia 5 Ultra Narrow Bandpass Filter is built in, it features a clear aperture of
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