Share this article Share this article NEWARK, N.J., June 1, 2021 /PRNewswire/ -- Panasonic is pleased to introduce a new large-aperture standard fixed focal length lens, the LUMIX S 50mm F1.8 (S-S50), as the second addition to the series of four F1.8 large-aperture lenses based on the L-Mount system standard. A total of four F1.8 lenses from the LUMIX S Series feature a common size and position of control parts which, for example, make it easy to exchange lenses quickly when the camera is on a gimbal with minimum adjustment of connected gears. In addition, because the diameter is consistent, users can also apply the same filters across this set of lenses. The filter diameter is 67 mm, with a 9-blade circular aperture diaphragm.