What lens is used for wet printing? Can a SLR lens work?

Wet printing photography refers to photosensitive materials, which basically has nothing to do with the lens. Lenses exist as components of phase formation, so any lens can be used in theory. However, because the wet plate is generally larger (definitely larger than 36*24mm), and the lens of the SLR camera is facing the 36*24mm frame (APS frame is smaller), the coverage of the SLR lens is smaller, so it is better to choose a longer focal length, so that the effective area is larger.