The PL-Mount Shim Kit from Blackmagic Design is an essential accessory for adjusting the flange focal distance when using PL (Positive Lock) lenses with URSA Digital Cinema Cameras. This shim kit includes a range of shims that allow you to fine-tune the positioning of PL lenses, ensuring optimal focus and image quality. Proper flange focal distance is crucial for achieving precise focus across your shots, especially in high-end cinema production where every detail matters. The PL-Mount Shim Kit is particularly useful when working with a variety of PL lenses, as it allows for easy adjustments without the need for complex calibration. Whether you’re shooting with prime lenses or zoom lenses, this kit ensures your camera setup performs at its best, providing accurate and sharp focus. Designed for professional filmmakers and cinematographers, the Blackmagic Design PL-Mount Shim Kit enhances the flexibility and versatility of your URSA Digital Cinema Camera, allowing you to get the most out of your lenses in any production environment.