The abbreviations OD and OS that may be included with corrective ... also sometimes adjust the amount of corrective power between glasses and contact lenses based on the distance the lens will ...

Anyone who uses lasers in their line of work will know how important it is not only to wear laser safety glasses but to ensure that those worn ... consult the user manual of the laser to be used, and ...

GPStream PGPS will tightly integrate with the GPS chip inside of Recon’s upcoming Jet smart glasses, an advanced wearable computer planned for the first quarter of 2015. Through its location and GNSS ...