Photonics Products Group Inc. (PPGI) has received firm-fixed-price contracts for precision optical components from Lockheed Martin’s Missile and Fire Control Business Unit in Orlando, Fla. The components include high-precision aluminum, beryllium and beryllium alloy optical mirrors for Lot 6 production requirements on the Arrowhead electro-optical system. The award is the sixth consecutive one for MRC Optics, a wholly owned subsidiary of PPGI, for the aluminum mirrors, and the second consecutive award for the beryllium and beryllium alloy mirrors.