Lens manufacturer Irix has released the details of its new 45mm F1.4 Dragonfly lens for Fujifilm GFX camera systems.

The manual 45mm F1.4 Dragonfly lens offers a 35mm full-frame-equivalent field of view (62.64º) when used on Fujifilm’s GFX medium format cameras. It’s constructed of eleven elements in nine groups, including one aspherical element, one extra-low dispersion element and four high-refractive elements.
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https://www.dpreview.com/news/7669358588/irix-announces-45mm-f14-dragonfly-lens-fujifilm-gfx-medium-format-cameras