M-Series lens includes a true Intelligent Lens System (ILS). The ILS automatically recognizes and calibrates a lens when installed. Stepper-based coding ensures that drift of the motor does not occur, as typically occurs with DC-encoded engines, allowing accurate and repeatable recall of all offset, zoom, and focus positions.
When used with Christie's M-Series HD/WU products, this fixed ILS lens has a projection ratio of 1.1:1.