Focal Length (Working Distance) and Color Correction With Nikon AF-S 60mm f/2.8G ED Macro
Just published in my review of the Nikon AF-S 60mm f/2.8G ED is a page comparing the Nikon AF-S 60mm f/2.8G ED to the Coastal Optics 60mm f/4 UV-VIS-IR APO macro.