Contrast control device for a slit-type copier exposure system

Contrast control for lens

Control apparatus of heat fixing unit of image recording apparat

Control of a distribution of illumination in an exit pupil...

Control technique for microlithography lasers

Copying apparatus

Copying apparatus

Copying apparatus

Copying apparatus, print evaluating method for copying apparatus

Copying machine

Copying machine

Copying machine having a displaying portion capable of displayin

Correcting variations in the intensity of light within an...

Correction of optical proximity effects by intensity...

Defect mitigation in spatial light modulator used for...

Density measuring device for originals in an enlarging/reducing

Device and method for determining an illumination intensity...

Device and method for influencing the polarization...

Device and method for selective photographic flashing during pho

Device for achieving a substantially uniform distribution of the