Forum: Pentax SLR Lens Discussion
06-26-2015, 04:37 AM
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I guess you can't take them to the dentist or on an airplane then. Probably can't eat bananas either.
These elements were removed from lenses because of the hazards posed by industrial waste from the manufacturing, not because the lenses themselves are dangerous. Just don't let your kids keep them in their mouths for months on end (eww right?).
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