Review on Neewer Compatible Mirrorless Aviation Aluminum by Roy Whetstone

This cage ONLY attaches to the SCREW ON THE CAMERA! So when you pick up the camera, the cage rotates on a screw. This cage also has an angle that goes right down the middle of your arm when you hold the camera, I can't believe it's made that way. I thought the top handle would help carry a telephoto lens, but no, terrible balance with a large lens.