The LUMIX S 50mm F1.8 is comprised of nine lens elements in eight groups including three aspherical lenses, one ED (Extra-Low Dispersion) lens and one UHR (Ultra-High Refractive Index) lens. The use of three aspherical lenses realizes both high descriptive performance and beautiful bokeh, which are common advantages to the series of all F1.8 lenses. It is suitable for snapshots including portrait to landscape.
The ED lens effectively suppresses chromatic aberration. The LUMIX S 50mm F1.8 also excels in video recording performance with a mechanism that suppresses focus breathing, which was a fatal problem of all interchangeable lenses designed for still image photography. Together with a micro-step aperture control for smooth exposure change, professional quality video can be recorded.
With its compact, approximately 300g of light weight, the LUMIX S 50mm F1.8 features stunning mobility. The rugged dust/splash-resistant design withstands use under harsh conditions even at 10 degrees below zero for high mobility. The filter diameter is 67 mm, with a 9-blade circular aperture diaphragm.