| 摘要 |
<p>PURPOSE:To easily decide whether contrast before photography is normal or not by displaying information on proper exposure as to plural parts of a subject simultaneously as position information on the same exposure scale. CONSTITUTION:Light metered values at the 1st-the 3rd positions of the subject are detected successively by a photodetection part (a), whose output is integrated by an integral arithmetic part (b) to calculates the quantity of flash light and the quantity of stationary light. Those values are stored in flash light quantity memory parts (d), (g), and (h) and stationary light memory parts (c), (f), and (i). Further, exposure arithmetic parts (e), (h), and (k) calculate exposure at each position and those values are displayed at the same display part (l).</p> |
