JTZ DP30 Cine Carbon Fiber 4x5.65 Inch Swing-Away Lens Matte Box 15mm / 19mm Rod Railblocker for Sony FS5 FS7 ARRI RED Canon C100 C200 C300 Blackmagic BMPCC 4K 6K BMCC Pocket Cinema Panasonic Camera

It’s a great matte box. Solid build. Very professional. Heavy. The only problem is the fit. As mentioned in other reviews, the 15mm rods bang into the filter stage so you can’t slide the box further for longer lenses without needing longer rods. I worked around this by sliding the whole camera back (mounted to 8sinn shoulder plate) to allow for longer lenses while keeping the same rods. Quick simple adjustment. Would have been better if they included a mid section that raised it a bit higher. Tried it with the mid section of the 19mm rods but that didn’t help. I balance the camera out with a big AB gold mount battery. Yes the rig is heavy but it’s balanced and this box is top tier for quick lens swaps and blocking glare for anamorphic lenses. The handle on the front is amazing.

It's a solidly built and versatile Mattebox and I do like it. I do have a few drawbacks that buyer should know: -- you CANNOT slide it past the filter trays on rails. The lowest the rail mount goes will make it so that your front rails will hit and interfere with filter trays. Discovered this on set and the only solution my AC and I could come up with was mounting to a cheeseplate and that to a dual 15mm riser and then sliding, bypassing the swing arm. -- filter trays ARE NOT standard size. The filter spots with the tray are 4x4 & 4x5.65 but the trays themselves are not standard, so beware if you use something like a Revar Cine rotating, it will just drop right through and not beheld by the filter mount.

Listen, Im giving this matte box three stars because it is truly an amazing matte box with amazing build quality and lots of features packed into such a light weight matte box. However please BEWARE if you own a RED camera or likewise cine cam that you are using a baseplate that adheres to the LWS spec this thing is going to be a huge pain for you. The biggest problem is that this matte box can NOT move on the rods. The design makes it so that the 15mm rods will hit the front of the matte box, not a problem if you can move your rods back, but on a RED camera the rods are butted up against the camera body. Solution is to own a bunch of different rods depending on what size lens you are using or use a different matte box. I understand this matte box is trying to stay inline with the LWS spec however, the excess material under the filter trays is completely unneeded and is only impending the use and adjustability. Its a great matte box, but with a fatal design flaw. Was able to return for a full refund, currently looking more carefully at a replacement. NOTS: this problem dose not exist when using a 19mm rod system. Unfortunately what we use in our studio is all set up for 15mm.

Gracias el producto quedó perfecto y de muy buena calidad lo recomiendo y recuerda que la calidad no tiene precio !!!!!

Great quality