Made from high grade aluminium, stainless steel and acetyl for a lightweight and durable finish Professional clamp ring to cater for lenses and wide angle adaptors up to  105mm Two lockable filter holders; one fixed and one fully rotatable 360° Easy removal of filter trays to facilitate filter changes without removing the matte box from it’s mount Filter holders and trays click into place to ensure your filters are perfectly aligned Colour coded metallic blue finish on all adjustable features Rayshade finished with a special optical flat coating to give you excellent light control Large range of adaptor rings to fit 58mm to 95mm lenses are available. A selection of do-nut rings to ensure a snug fit between the adaptor ring and clamp ring are also available.  15mm (3/5”) support bars to support the matte box independently Attached to your matte box, the support adaptor bars will fit all standard Ø 15mm support bars as well as  12mm bars