This projector zoom lens features a CT mount, offering great compatibility and performance.

Using this projector zoom lens is easy. First, make sure your projector is turned off. Then, carefully attach the lens to the projector using the CT mount. When using it, keep the lens clean and avoid touching the lens surface with your fingers. For maintenance, you can use a soft, dry cloth to gently wipe the lens from time to time. Also, store the lens in a dry and clean place when not in use to prevent dust and damage. If you have any problems, contact the customer service for help.