Panasonic Lumix S PRO 50mm f/1.4 Lens

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Panasonic Lumix S PRO 50mm f/1.4 Lens

Combining impressive speed and optics, the Panasonic Lumix S PRO 50mm f/1.4 is a sophisticated normal-length prime for L-mount mirrorless cameras. Characterized by its fast f/1.4 maximum aperture, this lens excels in low-light conditions and also affords improved control over depth of field for isolating subject matter. The optical design incorporates a pair of aspherical elements and three extra-low dispersion elements, which reduce both spherical and chromatic aberrations for high sharpness and clarity throughout the aperture range. Complementing the optics is a unique double focus system, which utilizes both a linear motor and a stepping motor, to provide especially fast and precise focusing performance. Additionally, a rounded 11-blade diaphragm helps to achieve smooth, pleasing bokeh and the lens also sports a weather-sealed design for working in harsh conditions.

  • Prime normal-length lens is designed for full-frame L-mount mirrorless cameras, however it can also be used with APS-C models where it will provide a 75mm equivalent focal length.

  • Bright f/1.4 maximum aperture is well-suited for working in low-light conditions and also provides greater control over the focus position when using shallow depth of field techniques.

  • Two aspherical elements help to minimize distortions and spherical aberrations throughout the zoom range in order to maintain edge-to-edge sharpness and illumination.

  • Three extra-low dispersion elements greatly reduce chromatic aberrations and color fringing in order to produce a high degree of clarity and color accuracy.

  • A double focus system employs both a linear motor and a stepping motor to deliver impressively fast, precise, and quiet autofocus performance.

  • Manual focus clutch allows you to simply push or pull the focusing range to quickly switch between AF and MF focusing modes.

  • Splash, dust, and freezeproof design benefits working in inclement weather conditions down to -14F.

  • Rounded 11-blade diaphragm contributes to a pleasing bokeh quality.
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    Principal specifications
    Lens type Prime lens
    Max Format size 35mm FF
    Focal length 50 mm
    Image stabilization No
    Lens mount Leica SL
    Maximum aperture F1.4
    Minimum aperture F16
    Aperture ring Yes
    Number of diaphragm blades 11
    Elements 13
    Groups 11
    Special elements / coatings 2 aspherical + 3 ED elements, fluorine coating
    Minimum focus 0.44 m (17.32)
    Maximum magnification 0.15×
    Autofocus Yes
    Motor type Linear Motor
    Full time manual Yes
    Focus method Internal
    Focus notes Has both linear and stepping motors
    Distance scale Yes
    DoF scale No
    Weight 955 g (2.11 lb)
    Diameter 90 mm (3.54)
    Length 130 mm (5.12)
    Materials Magnesium alloy
    Sealing Yes
    Color Black
    Filter thread 77 mm
    Hood supplied Yes
    Tripod collar No


    Designed For Use With:

    Leica CL
    Leica SL (Typ 601)
    Leica TL
    Leica TL2
    Panasonic Lumix DC-S1
    Panasonic Lumix DC-S1R
    Sigma fp




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    Panasonic Lumix S PRO 50mm f/1.4 Lens Reviewed by Gene Wright on . Rating: 5