38 pointsby nipponesealmost 6 years ago

4 comments

hatsunearualmost 6 years ago

Apparently lenses can be radioactive: <a href="https://camerapedia.fandom.com/wiki/Radioactive_lenses" rel="nofollow">https://camerapedia.fandom.com/wiki/Radioactive_lenses</a>

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ngcc_hkalmost 6 years ago

I thought common knowledge. Some old lens used radioactive elements. But I was under the impression the glass protect quite a bit of it.

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newsbinatoralmost 6 years ago

For the non-physicists, how worrisome is this?<p>In other words, how does this compare to eating bananas, getting dental x-rays, etc?

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Davieyalmost 6 years ago

2.7? Not Great, Not Terrible.

Pentax Camera Radiates 2.7µSv

4 comments

Pentax Camera Radiates 2.7µSv

4 comments