Best wide angle lens for the fujifilm x h1?

Here is what the site says about that.

From Fujifilm X-H1: Fujifilm X-H1: A mirrorless camera by Fujifilm with a 24.3-megapixel APS-C sensor, announced in 2018. Fujifilm's first body with in-body stabilisation, with a big grip. Specs - Maker: Fujifilm - Mount: Fujifilm X - Sensor: APS-C, 23.5 x 15.6mm, crop factor 1.5 - Resolution: 24.3 megapixels - Stabilisation: in the body - Announced: 2018 - Type: mirrorless camera Focal lengths on it Lenses frame like 1.5 times their focal length on full ...

From Laowa 15mm f/4 Wide Angle Macro: Laowa 15mm f/4 Wide Angle Macro: A macro lens by Laowa for Full frame cameras, 15mm f/4. An ultra-wide that focuses to 1:1.

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