Product Description 1.Solar Filter Parameter: Bezel outer diameter 96mm, Support objective lens size range 64-90mm, Pass-through aperture 72mm, Screw M5 16mm
2. Intricate Solar Film: It is actually a solar filter, but not a solar filter. Astronomical telescopes require you to install the filter to observe the sun. Otherwise, it may damage your eyes and equipment. The sun is so bright, even if you add solar film, you can easily find the sun in the mirror.
3.PET COATED ALUMINUM FOIL FILM: This type of solar viewing film is called "solar film" by astronomers, which is known in the industry as solar film. The new solar film can be used not only for visual observation, but also for astronomical photography.
4. Advantage of Solar Film: Solar film shows the redish yellow sun. The advantage is that the sun film is not easy to break, it is suitable for a long time natural environment, especially in photography, there is no need to be afraid of wind or rain. If the film gets dirty, you can easily wipe it off with a clean cloth or paper towel, and wash it with water without problems.
5. Light and Radiation Attenuation: Sun Film will attenuate light and harmful radiation without reducing the contrast of the subject. This means that you can use the sun film as a solar filter and even use the spade activity of the sun surface to achieve better image quality.