Why can't the mobile phone capture the partial solar eclipse?

Mobile phones can shoot partial solar eclipse.

It is worth noting that a reducing mirror must be added in front of the lens of the mobile phone, and the camera must not be aimed directly at the sun, otherwise the strong sunlight will damage the camera equipment.

As a representative of science and technology, mobile phones have entered the lives of ordinary people, bringing great convenience to people and thus changing their lifestyles. In the past, the use of cameras was still difficult to control, and photography was still very high-end. Nowadays, taking photos with mobile phones has greatly lowered the threshold of photography. It can be said that everyone can become a photographer, and starry sky photography is no longer an unreachable subject.

Extended data:

Partial solar eclipse is the phenomenon that the moon forms a shadow on the earth between the earth and the sun. The shadow of the moon can be divided into umbra, penumbra and pseudoumbra. The orbit of the moon around the earth and the orbit of the earth around the sun are not exactly round, so the distance between the sun and the moon is near or far.

Therefore, in the penumbra, the observer sees that the sun is partially blocked by the moon, which is called a partial solar eclipse; During a solar eclipse, the observer sees the sun completely covered by the moon in the umbra, which is called a total solar eclipse; There is a halo around it, called an annular eclipse.

When the moon goes around the earth until the sun and the earth almost rise and fall with the sun, the moon can't be seen from the earth. This time is called the new moon, and the solar eclipse occurs at the new moon. The period of the new moon is about 29.53 days.

However, the solar eclipse does not occur every 29.53 days, because the orbital plane of the moon around the earth and the orbital plane of the earth around the sun are not completely coincident, and there is an average angle of 5 9' between them. Therefore, only when the intersection of the sun and the two orbital planes is within a certain angle will the solar eclipse occur.

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