Aluminized mylar sheeting can be used as a filter to view a solar eclipse.
Aluminized mylar sheeting for solar viewing.
Alternatively solar filters can be bought.
This is the same high quality material you have come to know in our eclipse shades safe solar eclipse glasses.
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Unlike other solar filters our black polymer solar film will provide a more pleasing and natural yellow orange image of the sun.
Through aluminized mylar the sun is blue gray.
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Seasoned eclipse observers and astronomers who know what they re doing sometimes use aluminized mylar sheeting.
Of course if you strip the aluminum you ll see why the baader filters outperform this type.
These filters may be made form aluminized mylar or other material.
Mylar is a metallized plastic sheeting.
Put it on the walls around your plants to reflect wasted light back to the plants.
This process offers a 99 rejection of ultraviolet rays and helps reduce heat by 73.
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Mylar can be easily cut with scissors but make sure that the sheets you use are aluminized and that you take the advice of experts while using it.
As with the mylar you can look directly at the sun through these filters.
Do not confuse these filters which are designed to fit over the lens of a camera or the aperture of a telescope with a so called solar eyepiece for a telescope.
This color also offers more contrast and clarity than other solar films.
Easy universal installation brackets makes for a smooth installation.
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It is easy to cut and attach to a box or viewing device.
It will reflect about 98 of the light that hits it.
The sun shade material is a 4 mil mylar polyester with a thin heat reflective aluminum coating laminated between two glare reducing sheets of dyed polyester.
I would assume apogee s selling something similar be sure it s certified for solar viewing.
You can use special solar filters to watch the sun during a solar eclipse but use the proper type of solar filter that is designed for eclipses.
Roger tuthill rest his soul sold aluminized mylar for solar viewing.
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You use 2 layers mounted loose to get a quite serviceable filter.