The Venus Optics Laowa 24mm f/14 Probe Lens for  cameras is a macro lens that provides a 2:1 maximum magnification with a 1.5' minimum focusing distance and a close 0.8" minimum working distance. This lens can be also be used with Sony cameras with a Metabones adapter to E or with Canon RF cameras using a Canon EF to R adapter. If you are shooting with Canon mirrorless and want to use a Canon RF mount macro, we also carry the Canon RF 35mm f1.8 Macro lens.