Q: aging of absorptive neutral density (ND) filter

I am curious if it is true that an absorptive ND filter has a short
lifetime due to material nature with and without laser beam.

.

Relevant Pages

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  • Re: Q: aging of absorptive neutral density (ND) filter
    ... lifetime due to material nature with and without laser beam. ... That would depend entirely and the implementation of the filter. ...
    (sci.optics)
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