Aerial-image display systems with a plastic mirror

Afocal attachment for projection lens

Air guide plate and lamp assembly utilizing the same

Aircraft display mounting system

Aircraft video projection system

Album type slide suspension device

Aligning images of a projection system

Alignment apparatus

Alignment optimization in image display systems employing...

Alignment with linear array of receptors

Ambient light tolerant image projection method and system

Amusement projector

Analog/digital control arrangement for photographic apparatus

Anamophic optical system

Anamorphic illumination of micro-electromechanical display...

Angled color dispersement and recombination prism

Animated image presentation apparatus

Animated visual effect adaptor for gated still picture projector

Animated visual effect adaptor for projectors

Annotation displaying projector