Projector and focusing method therein

Projector and pattern image display method

Projector and processing line specification method

Projector apparatus

Projector apparatus, projection control method and recording...

Projector capable of adjusting brightness and brightness...

Projector comprising a microcomputer for controlling zoom...

Projector focusing mechanism

Projector having a position adjusting device that moves the...

Projector including a turn table for shifting a lens barrel

Projector with a linearly adjustable zoom projection lens

Projector with a plurality of cameras

Projector with a projection position adjusting device

Projector with adjustable brightness and uniformity

Projector with auto focus device

Projector with automatic focusing assistance

Projector with improved focus ring

Projector with projection angle adjusting means

Projector with projection lens having a zoom function

Reflection type projector