​Each ILS4^™ (Intelligent Lens System) lens automatically recognizes and calibrates the lens when it is installed. Stepper motor based encoding ensures that motor drift does not occur, providing accurate and repeatable recall of all lens offset, zoom and focus positions.

Please refer to the Christie Lens Calculator or the lens throw distance ratio PDF under ‘downloads’ on the respective projector pages for specific lens throw distance formulas.

See the equivalent lens specifically for your cinema projector.