The ILD lens (0.65 - 0.8:1) is a professional interchangeable projection lens designed specifically for Barco's I600 series projectors. With a throw ratio range of 0.65:1 to 0.8:1, this short-throw lens enables flexible installation options for applications requiring projection from close distances to the screen. The lens maintains optimal image quality and brightness uniformity across its entire throw range, making it suitable for various venue sizes and configurations. As part of Barco's lens ecosystem for the I600 platform, it provides seamless integration with I600-4K8, I600-4K10, and I600-4K15 projector models, allowing for precise image positioning without compromising optical performance in professional installation environments.