Essentials Bundle for Sony Alpha A6000 Digital Camera & 16-50mm Lens with NP-FW50 Battery & Charger + Flash + 3 UP/CPL/ND8 Filters + Kit Specifications: Dramatically improves telephoto zoom flash pictures Compatibility: Compatible with most Canon Nikon Olympus Pentax and late model Sony Alpha/NEX Digital Cameras which utilize a Hot-Shoe ** Not Compatible with early model Sony Alpha/NEX Digital Cameras which utilize a Multi Interface Shoe ** Bounce / Swivel: True Weight: 1.14 Parts: 6 years Labor: 6 years