Frage von beni_ben:
Hello everybody,
I consider me an XH-A1 Image disco films to go, and since I have heard this kind of disco-laser schädöich for the camera can be ... what do the pros? HOP = FLOP or ;-)
Grüßle Beni
Antwort von ruessel:
Flop ..... Disco Laser have a requirement for laser operation correspond to the radiation directed at the audience are so weak that holds any camcorder from synonymous.
Anders on large laser shows, here is with very high performance driven by characters or similar to buildings, walls or sky sign. Because you allowed but not with your camera and get this area should be cordoned off from his security officer. I was at times so a laser show with several Watts output power (giant laser tubes with a huge water) while here the dormant laser burned holes even over several meters in concrete piers! If you are in such a ray come with the Camera, is not only the image converter out of the beam comes on the back of the camera body out again ;-)
I myself often filme level laser on building sites, it's a small box of the entire construction site several 100 meters with a red laser überstreicht. There are even warnings on the laser, which is not in the beam geblickt be ..... I like movies mostly 20 meters distance in the laser into it, my HV20 or XH A1 has no damage is taken.
Antwort von Axel:
I have a seminar relating to security in dealing with show - join in laser systems. Conclusion: Such a laser system may only be operated when the rays s.jedem open access point in the space so strong scattering or by multiple reflections are weakened so much that there is no danger to the retina exists. A direct hits on each ungestreuten beam would lead to immediate blindness. What is the retina, is probably synonymous for a CCD.
Nevertheless, long-term studies show that people who are professionally over the years with laser equipment to do the eyesight declines. Again and again,
individual vision cells "fried".
There are even warnings on the laser, which is not in the beam geblickt be ..... ... because the
point is so bright that he had some vision cells may coagulate.
Antwort von ruessel:
And what do you say so? If I spent many hours in the laser can directly film the CCD or CMOS harm? I think it should be clear .... but in practice, the laser beams on mirrors steered into the audience, as does the laser direct contact of the front only eiige milliseconds ......
Antwort von Andreas_Kiel:
Hint: a current Panasonic HD Camera take. Since the laser beam is sufficiently dispersed, because the picture has only created in SD and then electrically inflated will :-)))))
In memory of yesterday s.einen thread ;-)
SCNR
Andreas
PS: I know enough videos on which the Lasergezappel in the Disse enough to be seen. I guess times, lunch in the sun to film is many times more harmful.
Antwort von Axel:
And what do you say so? If I spent many hours in the laser can directly film the CCD or CMOS harm? I think it should be clear .... but in practice, the laser beams on mirrors steered into the audience, as does the laser direct contact of the front only eiige milliseconds ...... It was my turn with senseless bragging and semi acquired under duress. If there was a real danger, one would see more dogs.
I guess times, lunch in the sun to film is many times more harmful. There is another kind of danger. When sunlight does your pupillary reflex. At the Disco are pupils not only because of the great darkness.
Antwort von Andreas_Kiel:
At the Disco are pupils not only because of the great darkness. ... schnieeeeeef ;-)
