JPH01160429U - - Google Patents

Description

[Brief explanation of the drawing]

Fig. 1 is a side view of an embodiment of the present invention, Fig. 2 is an enlarged front view of the display portion, Figs. 3 and 4 are optical path diagrams, and Figs. 5 to 7 are explanations of virtual images reflected on a concave mirror. 8 and 9 show other embodiments of bright color images. 1... Video camera, 2... Display body, 3... Half mirror, 4... Bright color image, 5... Bright concentric circles, 6... Black part.

Claims (1)

[Claims for Utility Model Registration] [1] Consisting of a display body provided outside the main body of a video camera having an electronic viewfinder, and a half mirror provided on the object side from the display body, the above-mentioned half mirror is the display body. It is a concave mirror that produces a reflected image far from the object side, and is supported so that it can move in and out of the video camera body.The above display has a concentric bright color image on the plane facing the half mirror side, and An auxiliary viewfinder for a video camera, in which the optical axis of the optical system that produces a reflected color image intersects with the extension of the optical axis of the video camera photographing lens optical system. [2] The auxiliary viewfinder for a video camera according to claim [1], wherein the bright color image has an arbitrary shape that indicates the center. [3] The auxiliary viewfinder for a video camera according to claims [1] and [2], wherein the bright color image is not flat. [4] The auxiliary viewfinder for a video camera according to claims [1] to [3], wherein the half mirror is fixed to the video camera body or is detachably supported. [5] The auxiliary viewfinder for a video camera according to any one of claims [1] to [4], wherein the half mirror does not have a uniform reflectance, but has a lower reflectance at a peripheral portion than at a central portion.