Best wide angle lens for the sigma fp l?

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From Sigma fp L: Sigma fp L: A mirrorless camera by Sigma with a 61-megapixel full frame sensor, announced in 2021. The fp's 61-megapixel sibling, in the same tiny body with no built-in viewfinder. Specs - Maker: Sigma - Mount: L-Mount - Sensor: Full frame, 36 x 24mm, crop factor 1.0 - Resolution: 61 megapixels - Stabilisation: none in the body; use stabilised lenses for slow shutter speeds - Announced: 2021 - Type: mirrorless camera Focal lengths ...

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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