SMALLRIG DSLR Cage (Medium) is a quick release cage for DSLRs less than 130mm high, includes Both medium size DSLR cameras like Canon 5Dmk3, 5Dmk2, 7D, 6D, and Nikon D300, D600, D800, D7000 and smaller DSLR cameras like Canon t2i, t3i, t4i, t5i, 60D, and 550d, Nikon D7100, D7000, D5200, D90, D5100, D3200, D3100, Panasonic Gh2 and Gh3. SmallRig DSLR Cage Video.
The top safety rail is compatible with standard QR handles.
Material: Aluminum Alloy
1x C cage
2x 1/4"-20 Screws
1X Hex Spanner
Net weight: 180g
All I need to do is add a QR handle, and it is done. I would love to see how Smallrig would build a matte box .