Astronomical Equipment / Night Sky in Focus

Solar Shades

EtenyLeave a comment

I have just finished making a couple of solar shades using a solar filter. If you do not have access to a solar filter, you may use instead what is called a no. 14 welder’s glass, available in most local hardware stores.

solar_shades

Night Sky in Focus
Astronomy and Amateur Radio
© Anthony Urbano (Manila, Philippines)

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