Sony SLT-A57 Multi-Interface Compact Flash — Bounce & Swivel Head with LCD

Dedicated flash for Sony Multi-Interface cameras, model SLT-A57. The head supports vertical bounce from 0° to 90° and horizontal swivel from 10° to 60°, giving flexible lighting angles. Features an autofocus auxiliary lamp to assist focusing in low-light scenes and includes a diffuser for softer light. Guide Number: 32 (Guide Number = Distance × f-number). Power is supplied by 2x 1.5V "AA" batteries (alkaline, lithium, NiCad & NiMH) — NOT INCLUDED.