Patent ID: 6549318
Filing Date: 2003-04-15
Classification: G02B

Abstract:
An optical scanner assembly for guiding a light beam emitted from a light source into a deflector means for allowing the light beam reflected by said deflector means to be incident upon a scanned body to scan the light beam across the scanned body, comprising:a base; a first group of optical members of said optical scanner assembly arranged on one surface of said base, said group including the light source of said optical scanner assembly and optical members of an adjustment optical system for adjusting the light beam emitted from said light source arranged on said one surface of said base; and the remaining members of said optical members arranged on the other surface of said base, said remaining members including optical members of a scanning optical system leading from said deflector means to said scanned body arranged on said other surface of said base, wherein the light beam having passed through said adjustment optical system is reflected by a reflective return mirror to be guided into said scanning optical system.