Fujifilm GFX100S

The Fujifilm GFX100S is a mirrorless medium format camera produced by Fujifilm with Fujifilm G-mount. It is a smaller version of the 2019 GFX100 camera. The camera was announced by the corporation on January 27, 2021 at the X Summit Global 2021 together with the X-E4. Sales began in March 2021.

The camera uses a 102MP 43.8 x 32.9 mm medium format sensor with 100% phase-detection autofocus coverage. It also has a Pixel Shift Multi-Shot capability, allowing the camera to move its sensor to create ultra-high resolution 400MP images. The GFX100S uses a smaller and lighter in-body image stabilization (IBIS) mechanism with 5-axis stabilization than its predecessor GFX100. It is capable of recording 4K video using the full sensor and can also transfer raw video to an external recorder.

Compared to the GFX100, the GFX100S is 500 g lighter, 30 percent smaller, with no interchangeable EVF, and no option for a vertical battery grip. The controls feature a traditional DSLR-style dial, as well as a 1.8 inch monochrome top display which can display various settings.

The camera weighs around 900 g and is built around a magnesium-alloy casing. The manufacturer claims enhanced dust and weather-resistant capabilities and the camera is fully operative at temperatures as low as -10 °C.

A series of native lenses manufactured for the Fujifilm G-Mount by the Fujifilm company bear the official designation 'Fujinon GF' on the side of the lens barrel. Some authors abbreviate this to 'Fujinon G' or simply 'Fujinon'. A comprehensive table with a wide range of parameters for both native Fujinon GF lenses and G-mount-compatible lenses by other manufacturers is maintained here: Fujifilm G-mount (scroll to display table).