The Irix 45mm f/1.4 GFX is a professional lens designed for FujiFilm GFX cameras. It features a high-quality construction based on the expertise of Irix Lens engineers, gained from developing and producing full-frame lenses.

Description:

The equivalent focal length of 45mm for the FujiFilm GFX sensor is approximately 36mm, which, combined with the lens's very high resolution, allows for capturing every subject in detail.

Optical Performance
The optical technologies applied in the construction of the Irix 45mm f/1.4 GFX lens ensure an extremely good light intensity of f/1.4. This parameter provides exceptional light transmission, making it perfect for working in low-light conditions, creates unique depth of field, and allows you to capture the picturesque separation of the subject from the background.

The lens is equipped with an aperture consisting of 9 rounded blades. This ensures smooth background blur when stopped down and creates a circular bokeh. The lens construction also features an aperture ring that operates smoothly.

The Irix 45mm f/1.4 GFX comes in the Dragonfly version, which combines the lightweight and excellent ergonomics of the Firefly version with the robust magnesium housing of the Blackstone series lenses.

Focusing Ring
High sharpness precision is ensured by a wide focusing ring with high mechanical strength and resistance to adverse working conditions. A special texturing facilitates focusing. A unique embossing allows you to feel the position of the ring, making focusing even more precise. Above the focusing ring, there is a focus lock that is also used in full-frame Irix lenses, allowing you to lock the lens at a specific focusing distance.