This Is How Your DSLR Lenses Are Made
We all know making precision pieces of glass for camera lenses must be a difficult task. Today Nikon Japan released a beautiful video showing exactly what goes into making their ED Nano Crystal coated lens elements. I really do not know what I'm looking at but it's still pretty amazing to see how much effort and care goes into the gear we use everyday. It's hard to take those who complain about quality control when you watch something like this.