Device for transporting slide film mounts in a slide film projec

Device stabalizer

Device stabalizer

Device to produce a floating image

Device with micro-filters for selecting colors and images

Devices for automatically feeding an image projector

Devices for supporting and transporting overhead transparencies

Devices with micro-filters for selection of colors and images

Diaprojector

Dichroic beam combiner utilizing blue LED with green phosphor

Dichroic mirror and projection-type display unit

Dichroic optical elements for use in a projection type display a

Dichroic prism and method for manufacturing the same

Digital cinema projector

Digital image projector with oriented...

Digital image projector with oriented...

Digital light processing projection system and projection...

Digital light processing projector

Digital light projection system

Digital micro mirror device and single-panel color projector...