Tender For supply of ir viewer with nd filter , ir cards , thermal camera , kinematic mount for large circular optics dia 100mm , kinematic mount for circular optics dia 50mm , kinematic mount for circular optics dia 25mm , v type adjustable lens mount: dia 100mm , beam dump , optical post type-1 , optical post type-2 , optical post type-3 , switchable magnetic post bases , manual lab jack , optical rail: length 500mm , carrier for optical rail , five axis positioner , xy post base , table clamps , x-y liner stages , round apertures type 1 , round apertures type 2 , round apertures type 3 , absorptive nd filter kit , interference filter , optical power head & compatible analog power meter , shearing interferometer