85mm Cinema Lens: The NiSi Aureus Prime 85mm T1.4 Full Frame PL Mount Cinema Lens is perfect for intimate close-ups and cinematic portraiture. This 85mm lens provides flattering compression and narrow depth of field to emphasize emotional storytelling Fast T1.4 Aperture: Offers dramatic subject separation, excellent low-light capability, and gorgeously soft bokeh with smooth background transitions Virtually Zero Focus Breathing: Provides consistent frame composition throughout the focus range, enabling precise focus pulls for emotionally impactful scenes 300-Degree Focus Rotation for Precision Control: Long rotation arc enables detailed and exact manual focusing, especially useful in tight-focus portrait and macro-style framing Versatile PL Mount Compatibility: Designed for broad PL-mount integration, including adapters with drop-in filter systems, ensuring total system compatibility