The APM TSE17 A4 Solar Filter Film is 100% certified as safe for solar viewing and complies with the DIN ISO 12312-2: 2015 standard.
It is suitable for making your own solar filters for telescopes, binoculars, cameras and other solar viewing opportunities. It provides a very natural, comfortable, yellow-orangish solar image with a consistent brightness and neutral density with any aperture. The Solar Filter Film offers an extremely flat surface with no wrinkles or creases and is very lightweight so it doesn’t cause balance issues. and is very. The polymer material is hardy and resistant to damage.
You can learn more about the APM TSE17 A4 Solar Filter Film here.
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