Panasonic LUMIX S PRO 50mm F1.4 Lens for L-Mount Mirrorless Full Frame Cameras S-X50

Item # PNSSX50 (Part # S-X50)
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Item Description:
  • Works with All L-Mount Full-Frame Digital Cameras
  • Certified by LEICA
  • Ideal lens for portrait and low-light
  • Stunning Autofocus and smooth aperture changes
  • Beautiful 4K Video Recording
  • Total excellence in rendering, bokeh, and depth
  • Certified by LEICA | LUMIX S PRO Lens - To satisfy even the most expressive photographer, exceptionally strict standards were applied to produce the LUMIX S PRO lens from start to finish – planning, design, development and production. Absolutely no compromise was made to total excellence in rendering, bokeh, or depth. The resulting high performance and superb quality pass every stringent evaluation standard used in a Leica lens.

    LUMIX S PRO 50mm F1.4 

    This large-aperture fixed focal length lens achieves high resolution across the entire image and provides smooth defocus gradation, making it an ideal lens for portrait and low-light. Offering outstanding sharpness and resolution from the center to the edges of the frame, this is an ideal lens for the LUMIX full-frame system, and provides creative opportunities without compromise.


    LUMIX S PRO CAMERA LENS - 50mm fixed focal F1.4 L-mount lens, LEICA certified for LUMIX S Series Full-Frame L Mount mirrorless cameras

    LENS ELEMENTS – 13 lenses in 11 groups; 2 aspherical lenses and 3 ED (Extra-low Dispersion) lenses effectively suppress both axial chromatic aberration and chromatic aberration of magnification

    LENS FOCUSING – A double focus system combines a linear motor and stepping motor to achieve sensor drive at a maximum speed of 480 fps for fast, high-precision autofocus

    LENS FILTER SIZE – 77mm diameter filter with an 11-blade circular aperture diaphragm

    RUGGED LENS DESIGN – Dust/splash*/freeze-resistant design withstands use under harsh conditions for high mobility


    Lifelike Depth and Attractive Bokeh

    A large-aperture fixed focal length lens forms the core of the LUMIX S Series of lenses. Offering a smooth flow from the sharply in-focus plane to the out-of-focus background, LUMIX S PRO 50mm F1.4 lens produces highly lifelike images with striking depth. A soft and attractive bokeh effect in the background helps turn everyday scenes into expressive and artistic shots. Even at wide-open aperture, they offer outstanding resolution from the center to the edges of the frame.

    Dust, Splash and Freeze-resistant Design

    The LUMIX S PRO 50mm F1.4 is designed to keep shooting in the toughest conditions thanks to its dust- and splash-resistant construction and allowing you to shoot in temperatures as low as -10 °C.

    * Dust and Splash Resistant does not guarantee that damage will not occur if this lens is subjected to direct contact with dust and water.

    Ideal for Video Recording

    The lens offers fast, accurate autofocus and smooth aperture changes, critical for the modern content creator, allowing you to record beautiful 4K video and stills without disturbing your subject.

    S-X50 Lens Construction

    The optimized configuration has 13 elements in 11 groups, including 2 ASPH and 3 ED lenses to minimize aberrations and ensure superb resolution.


    Lens Construction

    13 elements in 11 groups (2 aspherical lenses, 3 ED lenses)



    Optical Image Stabilizer


    Focal Length


    Aperture Type

    11 diaphragm blades / Circular aperture diaphragm

    Maximum Aperture


    Minimum Aperture


    Closest Focusing Distance

    0.44m / 1.44ft

    Maximum magnification

    Approx. 0.15x

    Diagonal Angle of View


    Dust and Splash Resistant


    Recommended Operating Temperature

    -10oC to 40oC (14oF to 104oF)

    Filter Size


    Max. Diameter

    φ90mm / 3.54inch

    Overall Length

    Approx. 130mm / 5.12inch (from the tip of the lens to the base side of the lens mount)

    Weight [g]

    Approx. 955g (excluding lens cap, lens rear cap and lens hood)

    Weight [oz]

    Approx. 33.69oz (excluding lens cap, lens rear cap and lens hood)

    Panasonic LUMIX S PRO 50mm F1.4 Lens for L-Mount Mirrorless Full Frame Cameras S-X50
    Front Lens Cap
    Rear Lens Cap
    Lens Hood
    Lens Pouch
    Panasonic USA Authorized Dealer Warranty
    This Kit Includes: