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How to Photograph the Sun (Solar Photography)
WebFor reasons having to do with the Doppler shift of sodium absorption lines in the solar spectrum, Mercury's tail is most luminous when the planet is ±16 days from perihelion (closest approach to the sun).. This means the tail's maximum luminosity is only a few days away. Mercury will be 16 days past perihelion on Monday, April 17th, located in the sunset … WebOct 18, 2013 · Solar viewing with filter - posted in Beginners Forum (No Astrophotography): Hi folks, my first post here. Im looking to get a piece of solar film to make a filter to use over my camera lens. Ive been looking up Baader films but it seems quite confusing to me as to what size and type I need to get. I appreciate any help on this matter. Im using a Canon … how to make a formula in excel
Simplified Guide to Field of View (FOV Calculation) - Shotkit
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