Vuzix has another set of smart glasses for business. The Vuzix M400C smart glasses come with an autofocus HD camera with 1080p @ 60fps streaming capability. These glasses also have a noise cancelling microphone, speaker, touchpad, and IP67 rating.
The M400C can attach to a portable computer or smartphone that supports USB-C DisplayPort Alt Mode. The M400-C weighs only 68 grams. Its camera can take 12.8MP stills.