Panasonic Lumix S PRO 50mm F1.4 L-Mount Prime Lens

The Lumix S PRO 50mm F1.4 L-Mount Prime Lens is an L-Mount prime covering 50mm at a maximum aperture of F1.4. The optical formula is 13 elements in 11 groups (2 aspherical lenses, 3 ED lenses), and the diaphragm uses 11 diaphragm blades / circular aperture diaphragm. Diagonal angle of view is 47 deg. It mounts on any L-Mount body, which means the Lumix S line as well as Leica and Sigma L-Mount cameras.

Closest focusing distance is 0.44m / 1.44ft for a maximum magnification of 0.15x. The barrel is dust and splash resistant. Panasonic rates it for operation from -10C to 40C (14F to 104F). Filters thread on at dia. 77mm, and maximum barrel diameter is dia. 90mm / 3.54inch.