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Panasonic Lumix S1R II

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Mirrorless camera

A mirrorless camera by Panasonic with a 44.3-megapixel full frame sensor, announced in 2025. A 44-megapixel all-rounder with phase-detect autofocus and 8K video.

MakerPanasonic
MountL-Mount
SensorFull frame, 36 x 24mm, crop factor 1.0
Resolution44.3 megapixels
Stabilisationin the body
Announced2025
Typemirrorless camera

Sensor size

Full frame36 × 24 mmAPS-C23.5 × 15.6 mmAPS-C crops 1.5×
Full frame against APS-C, the next size down.

Focal lengths on it

Full frame is the reference size: lenses frame as marked. A lens made for APS-C works with the camera in crop mode, framing 1.5 times tighter at fewer megapixels.

Lenses for it

Also fits, with a crop

Made for a smaller sensor: the camera crops to it.

Adapting lenses

Sigma's MC-21 adapts Canon EF lenses with autofocus.

Questions people ask

Lenses for what you shoot

Compare with

See what it frames: its view at any distance and focal length, and its depth of field, drawn to scale.