Nikon has just announced the new AF-S DX Micro NIKKOR 40mm f/2.8G lens, which has a FoV equivalent to a 60mm on a full frame body. It boasts a minimum focusing distance of just 6.4 inches, and has a reproduction ratio of 1:1.
The lens will hit store shelves in August at the price of $280.
http://www.petapixel.com/2011/07/12/nikon-unveils-the-nikkor-40mm-f2-8g-macro-lens-for-dx-cameras/?utm_source=feedburner&utm_medium=email&utm_campaign=Feed:+PetaPixel+(PetaPixel)