Kaiser フラッシュアダプター Sony/Minoltaカメラ用（4-Pin Foot） - Flashgun Standard / ISO

Finally, my old Vivitar flash works perfectly on my Sony A77 without any wobble—the 4-pin foot locks in tight. The adapter feels solidly built, and the ISO standard foot sits flush so there’s no gap.

I was a bit worried about compatibility, but the Kaiser adapter locks firmly onto my camera's 4-pin foot without any wobble, making flash setup feel much more reliable.

This adapter clicked securely onto my Sony camera's 4-pin foot, and my standard flash fired perfectly on the first try. The build feels solid, and it's nice to finally use my old flashgun without worrying about compatibility.