Sirui AURORA Series 85mm F1.4 Full-frame Autofocus Lens for Nikon Z 

• Full-Frame | f/1.4 to f/16
• Fast Portrait-Length Prime
• AFL Button, AF/MF Switch, ON/OFF Button
• ASPH., ED, and HRI Elements
• 15-Blade Diaphragm
• Protective Fluorine Coating
• Dust and Moisture-Resistant Construction
• USB-C Port for Firmware Updates

Precise, Lightweight Portrait Lens

Coupling an impressive optical design with a compact and lightweight form factor, the Aurora 85mm f/1.4 Lens from Sirui promises sharp imagery for both photo and video applications.

Its bright f/1.4 maximum aperture works together with a 15-bladed diaphragm to produce smooth, beautiful bokeh that not only complements your subject, but helps make them standout from their background.

To ensure improved image quality and prevent ghosting, aspherical, ED, and HRI lenses are incorporated in the lens design. The front lens element is protected by an antifouling fluorine coating, which minimizes the chance of dust and oil impairing it.

Physical Attributes

• AFL button for locking focus while pressed. Alternatively, this button can be set to a desired function
• AF/MF switch button allows swift focus changing between manual and auto
• Click ON/OFF switch for tactile/smooth adjustment
• USB-C port supporting firmware updates

Optical Design

• One aspherical lens, two ED lenses, and three HRI lenses for reducing flaring and chromatic aberration while also improving light transmission and image quality
• 15-bladed diaphragm for creating a smooth, impressive bokeh effect
• 14 lens elements in 9 groups