Review on 📷 Fotga Swing-Away DSLR Matte Box with 15mm Rod for Rail Rod Baseplate Rig - Compatible with Nikon D850 D750, Sony A9 A7III A7RIII A7SII A6000 A6300 A6500, Panasonic GH4 GH5 GH5s, Canon EOS 5D 6D 7D Mark II III IV by Brad Wall

The Fotga DP500 series is high quality and well made. It is very similar to the JTZ DP30 series matte box. Obviously because they are from the same manufacturer. The price is fantastic. If you're looking for assembly instructions, this is pretty much the back of the outer box, showing you which screws go where. When the lens is not centered on the matte box, it has vertical adjustment on the back. For other settings, make sure your camera is centered on your 15mm LWS rods. I am very happy with this matte box and hope to use it for many years to come.