Apparatus for aligning the object focus in filament irradiating units

摘要: An apparatus for aligning an object focus of elliptical reflector (33), positioned within a filament tube (32) irradiating unit (70, 71, 72), with the centerline axis (30) as it extends through tube. The includes support assembly (50) mounting in precise fixed position, and three adjustable assemblies (54, 56, 58) connected to at spaced-apart connection points on stationary base (52). Each pair linkages (210, 212) which form two sides triangle its apex point assembly. is imaginary such that adjustment provides both lateral tilting movements relative base.