The Nikon D4’s Magnesium Alloy Frame Jan 11, 2012 Michael Zhang This is what the new Nikon D4 looks like when stripped down to its rugged magnesium alloy frame. Educational, Equipment body, dslr, frame, magnesium, nikon, nikond4, stripped, unibody Related Articles Japanese Magazine Imagines What the Nikon D4 and D900 Might Be Like Nikon D600 Coming Very Soon, May Offer Full Frame for Just $1500 More Nikon D4 Photo and Spec Leaks, Heavy Push Toward Video Nikon D4 Finally Becomes Official Discussion Load Comments Please enable JavaScript to view the comments powered by Disqus.