L-Mount Lens/Full-Frame Format
Aperture Range: f/1.8 to f/16
1x Ultra ED, 3x ED Dispersion Elements
1x Ultra-High Refractive Element
Designed for full-frame L-mount mirrorless cameras, the Lumix S 18mm f/1.8 from Panasonic is a sleek and compact ultra-wide-angle prime lens. Its 18mm focal length is ideally suited for landscapes, architectural, and interior photography and provides a strong sense of perspective and scale. Its bright f/1.8 maximum aperture offers shallow depth of field control,
Benefitting professional video applications, linear focus ring control for mechanical-based follow focus systems moves the focus at a constant speed in accordance with the rotating angle of the focus ring.
Excels in video recording performance with a silent autofocus mechanism that suppresses focus breathing.
Smooth exposure changes by micro-step aperture control for video applications.
High resolution sharpness and performance to support 4K video.
Rounded nine-blade diaphragm contributes to a pleasing bokeh quality when employing selective focus techniques.
Offers the same approximate size, weight, and filter size of other f/1.8 S-series prime lenses to minimize balance reset time when using a gimbal.
Dust-, moisture-, and freeze-resistant design for increased protection from the elements.
https://www.panasonic.com/au/consumer/lumix-cameras-video-cameras/lumix-camera-lenses/lumix-s-lenses/s-s18gc.html