What filter do you need to shoot an eclipse?

You need to use the Budd film filter to shoot the eclipse.

Without any filter, observing the sun directly with the naked eye through a telescope will lead to blindness. Shooting the sun directly through the telephoto lens will also burn out the camera CMOS.

You can use Bader film, chrome-plated glass or dimming filter labeled ND 100000 to photograph the solar eclipse. It should be noted that the filter needs to be placed in front of the lens to play its role.

Extended data

When observing solar activity, solar eclipse and solar photography, the traditional method is to use neutral gray filter, but unlike other filters, Budd film can reduce light and harmful radiation without reducing the contrast of the subject.

Generally speaking, using Budd film as a solar filter can obtain better image quality, and even record the sunspot activity on the surface of the sun easily.

Bader membrane has two specifications, which are divided into 3.8 and 5.0 according to density. 3.8 Mainly used for solar photography, the corresponding light transmittance is about 65,438+65,438+06 per 100,000, and its density is not enough to protect eyes from injury during visual inspection. The other density is 5, and the corresponding light transmittance is1100000, which is mainly used when observing the sun with naked eyes.

Beiqing Net-The most anticipated annular eclipse in 2020 is coming. Please take care of this shooting guide!

Baidu Encyclopedia-Budd Movie