Canon's Virtual Lens Tour

[dcg0317]

Ever wonder how they makes lenses, here's a link to Canon's lens mfgr plant and shows the process from begining to final product.
http://www.canon.com/camera-museum/tech/l_plant/f_index.html

 

[BeautyLLM]

I didn't quite understand everything, but that was fascinating. It helps explain why some of these lenses are so expensive (the lens they were demonstrating is $5,500

Thanks for sharing!