Godox TT350S Mini Thinklite TTL Flash for Sony CamerasThe Godox TT350S Mini Thinklite TTL Flash is an excellent everyday companion for your camera. With a lightweight design and guide number of 118 feet at ISO 100 and 105mm, the TT350S is useful for both on camera and off camera operations. Users can also use it as an optical slave, in addition, to use as a radio TTL master slave unit. It is versatile as well with the ability to tilt from 7 to 90 degree and rotate 270 degree. Features Multiple functions