The film industry uses many tools and types of equipment during and after production: - A roll - Ambient light - Apple box - Artificial light - B roll - Baby plates - Backlot - Background lighting - Balloon light - Bar clamp adapter pin - Barn doors (lighting) - Basso block - Blimp - C-Stand - Callier effect - Cameo lighting - Camera boom - Camera crane - Camera dolly - Clap or 'Film Clap' - Diffuser (lighting) - Digital audio tape recorder - Digital film - Digital negative - Digital projection - Dimmer (lighting) - Dolly grip - Gobo (lighting) - Gimbal - Gyro-stabilized camera systems Jib (camera) Matt Box