A shot of the print head from an old laser printer. The infrared laser (right), rotating mirror, and most of the lenses are visible. The back of a business card is shown for size reference.
{{Information |Description=A shot of the print head from an old en:laser printer. The infrared laser (right), rotating mirror, and most of the lenses are visible. The back of a business card is shown for size reference. |Source=[[:en:Image:Laser prin