In the image light route, filter has the other most
important purpose besides of color saturation and prepare.
IR CUT FILTER always means our protected Oculars actually,
it used to protect CCD/CMOS image sensor organ from
attainted by the bad rays. For example, when our eyes do
not wear the protected Oculars, I believe the flavor that
clap eyes on sun's rays directly can be realized by
everybody. But the reaction of CCD/CMOS image sensor organ
has more intensity than people, no more than it cannot
radiate pain nothing more.
Under the daily rays, there are so many infrared rays
existed, no more than our eyes has protected retina film
to make insulation and bar, so that will be not
CCD/CMOS image sensor organ is a exact device consist of
many thousands photosensitive components, can not stand up
to the irradiation of bad rays. So it's easy to lead to
the vision picture has dark signet or dispel focus.
I suggest you'd better don't give up to using the IR-cut
filter for temporarily advantage. Because the damage that
worked would be so severity.
The explanations of specialty glossary are so
miscellaneous, so we try to indicate this content by right
of the exoteric comparison. If there have being any
mistake in this article, we beg your pardon and hope you
can give us some relevance suggestions.