Accessory device for photographic camera

Accessory handle

Accessory mount for a camera

Accessory mount for cameras

Adaptor module for a projector system

Adjustable head electronic flash unit

Adjustable photoflash holder

Adjustable support-type holder for binoculars

Adjusting handles for base assembly for microscopes

Advertisement sign projecting device

Apparatus for converting movie films to video tape

Apparatus for projecting video images

Attachable lamp for a movie camera

Attention diverter for camera

Audio visual display cabinet

Audio visual display system

Audio-visual presentation device

Audio-visual projector

Automatic original feed for copying apparatus

Automatic original feeder for copying machine