Vanishing Dark

I thought you might like this link on nikonusa.com:

"Jim Richardson explores our vanishing dark."

Read it at:

http://www.nikonusa.com/Learn-And-Explore/Nikon-World/g1p0634b/1/Available-Dark.html

Sent via the Nikon Learn & Explore App on the iPhone:

http://www.nikonusa.com/mobile/iPhone/LearnAndExplore

Sent from my mobile device