Currently there are 2 native Macro Prime lenses for Sigma fp and 1 of these lenses are autofocus (AF) type.
Sigma fp doesn't have a sensor based image stabilization system and none of these lenses have optical Image Stabilization.
Since Sigma fp has environmental sealings (Weather Sealing), you may like to couple your camera with one of these 1 Macro Prime lenses with Weather Sealings.