Improvements bringest to the apparatuses such as cinematographic and cameras

摘要

P a.l' invention relates to improvements bringest to the apparatuses such as cinematographic. / p & & p & b.selon the invention, the camera which includes a display device showing the variation of an entry measurement comprises a display device which - even a succession of diodes electroluminescent adjacent each other, which is determinant the scale, these diodes being excited and since the light permanently with the exception of one of them, which extinguished, constitutes the repere giving the result of the measurement. / p & & p & c.application to display devices for cameras in order to measure the quantity of application. / p