Leica SL3-P

Leica SL3-P firmware

Leica · SL3-P · Body

Latest firmware for the Leica SL3-P is v4.2.2.

SL3-P specifications

Body type
SLR Style Mirrorless
Resolution
45.8 MP
Sensor
BSI-CMOS
Sensor size
35.8 × 23.9 mm
Processor
Maestro IV
ISO range
50–200000
Fastest shutter
1/8000
Burst rate
40 fps
Battery life
383 shots (CIPA)
Storage
1x CFexpress Type B, 1x UHS-II SD
Video
H.264, H.265
Mount
Leica L
Weight
852 g
Dimensions
141 × 108 × 85 mm
Weather sealed
Yes
Price at launch
$6690

SL3-P firmware changelog

  1. v4.2.1 v4.2.2

  2. v4.2.1 first tracked

Firmware history

  1. Version 4.2.2 Latest First seen Aug 7, 2026
    Show release notes

    LEICA SL3-P

    FIRMWARE UPDATE 4.2.2

    TROUBLESHOOTING

    • Improved reliability during con​tinuous shooting:

    A bug has been fixed that could cause an error message ("Write Error​") to appear during continuous shooting under certain conditions. As a result, in some cases, not all images in a series were saved.

    Release notes & download
  2. Version 4.2.1 First seen Jul 7, 2026

    Release notes not published by vendor — see official page.

    Release notes & download

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