| 摘要 |
PURPOSE:To develop a video light capable of concentrating light from a light source projected by a light projecting lens as small as possible but enough for a photographing range. CONSTITUTION:The front part 21a of a halogen lamp 21 is made a light shielding surface, and all the light from the lamp 21 is reflected by a parabolic mirror 22 and projected from the light projecting lens 23. The incident surface of the lens 23 on which the light from the light source 21 is directly made incident can be made the light shielding surface, and further a lens part having different focal points is provided in the area of the lens 23 on which the light from the light source is directly incident so that direct light from the light source may be projected by the lens part. |
