Finder equipped with an indicator

摘要

The invention relates to a space-saving yet high-quality real image type finder indicator wherein an optical member such as a hologram is used for a device for indicating various information in a finder. In a finder optical system has an objective system, an image erection system and an eyepiece system; A hologram H is provided on a reflecting surface of the image erection system, so that an image at an indication portion is indicated by hologram H in visual field of the finder.