Ist Blitzlicht schädlich für Augen?

[Heiko]

+1 Unterschreibe ich sofort....

Herbert, mir geht es in diesem Thread eigentlich weniger darum, was man selber für richtig oder falsch hält. Was man tut oder läßt ist letztlich Ansichtssache. Mich interessieren im Blitz-Zusammenhang eher Fakten, Untersuchungen zum Thema etc. Alles andere ist Mutmaßung und Hörensagen.

[Haifisch M3]

Hab da was gefunden


http://www.naturescapes.net/042004/do0404.htm

SUMMARY
In summary, to produce phototoxic retinopathy, or permanent damage, a focused intense light must be held in one location on the retina for a time several magnitudes greater than the duration of a camera flash. Fill-flash is not likely to have any effect on visual systems; flash as main light in dim light conditions may produce a temporary reduction in vision but not permanent damage. Flash on nocturnal subjects during nighttime should be used sparingly due to brief impairment of vision.

Flash does not cause permanent damage to the eyes of animals or people, even at close range. The eye is developed to handle bright light, such as the sun. This is the reason the rod cells "turn off" in bright light. Flash is diffused light when it reaches the subject. Only very highly focused light, like looking at the sun through your telephoto, or laser application, would be expected to cause permanent retinal damage.


Gruß Hai

jetzt könnt Ihr fleißig weiter blitzen... ohne Schuldgefühle