On 2012-06-18 19:22 , Me wrote:

http://www.dpreview.com/news/2012/06...superzoom-lens



Thom Hogan sums it up nicely in his website:

"Of course, if they didn't use black they might not absorb so much heat
in the first place"

This goes back to a discussion (in rpe35mm) from long ago.

Large lenses should be white.

OTOH, Nikon don't seem to agree and we don't hear much of the issue with
their lenses.

--
"Civilization is the limitless multiplication of unnecessary necessities."
-Samuel Clemens.