I wonder if there are macro requirements for the food photography you are talking about. If there are such requirements, it seems that Sony’s lens only has a 90 micro lens, but the a6000 you use has a frame conversion. After converting the coefficients, you get a 135 focal length lens, which seems a bit long, so you can get a 55 1.8 lens. First of all, this is a full-frame lens that can still be used after upgrading the body. Secondly, this lens is a Sony Zeiss lens. The quality and reputation are very good. The last thing is the price, because the aperture of 1.8 is considered a relatively large optical drive in various lenses, but in fixed-focus lenses, it is only a relatively entry-level large aperture, so the price is relatively friendly. That’s all. It depends on your choice. If you want a larger aperture, you can also choose a Sigma fixed focus, but you need an adapter ring because it is really too expensive to directly connect to Sony's 1.4 lens.