The Sony HVL-F43AM is a capable on-camera flash for Sony Alpha cameras with Sony's proprietary “inside out” flash shoe, used in most of their DSLRs and some early mirrorless cameras- but not, for example, the A7 series. This flash will not fit anything currently in production from Sony: only some of the older stuff. Check your camera manual for compatibility! Anyway, this flash has a bidirectional tilting head with a zoom function, plus a relatively easy to use interface. In excellent condition, with case and weird batarang stand.