On Mon, 10 Aug 2015 22:13:39 -0400, nospam
wrote:

In article , Eric Stevens
wrote:


Would there be other effects as that's why canon have the grey series of lens.

Marketing. To distinguish them from Nikon

unless the nikon user has one of these:
http://www.bhphotovideo.com/bnh/controller/home;?O=productlist&A=details&Q=&sku=278173&is=USA

I tried to a lens that color when I bought my 70~200 several years
ago. I found they were only available in Japan. I don't know if that
was always the case.
--

Regards,

Eric Stevens