| 摘要 |
PROBLEM TO BE SOLVED: To match an image matching in a viewfinder to an actually picked-up image by preventing parallax. SOLUTION: An image of partial light of an image of a subject picked up by a taking lens 2 is reflected by a slope 5a of a 1st prism 5 of a translucent reflection member 4 in a direction orthogonal to the optical axis 2a of the taking lens 2 and projected on an imaging device 8, and an image of the remaining light is transmitted through the translucent reflection member 4 along the optical axis 2a of the taking lens 2 and projected on a transmission type screen 10. The image of the subject picked up by the one taking lens 2 can be projected on both the imaging device 8 and screen 10. Consequently, parallax can be prevented without individually constituting a photography optical system and a viewfinder optical system, and the image of the subject need not be displayed on a display element 12 during photography, so the power consumption of the display element 12 is minimized. COPYRIGHT: (C)2006,JPO&NCIPI |
