The M150 is an Advanced Combat Optical Gun sight (ACOG) designed for the US military's M4 and M16 weapon system. It incorporates dual illumination technology using a combination of fiber optics ...

(WSET) — If you get up with the roosters, you may have recently seen a rare sight in the sky for the ... According to the National Weather Service, the optical phenomenon appears as a vertical ...

CooperVision announced that through the commitment and generosity of its employees around the world, the company has cumulatively raised more than $5 million for the Optometry Giving Sight (OGS) World ...