138mm diopter adapter with quick release and interchangeable adapter rings ranging from 136 to 80mm.
Clamping area width 12 mm. Due to the fact that the front barrel differs please measure your lens before buying. Custom size adapter rings available. Note that there might be slight imperfections, cracks, misalignment or other visual offsets due to the additive manufacturing process, though each product is inspected and hand assembled to meet functional requirements. In some cases it is suggested to add a bit of electric or other tape to the matte box clamping area for better hold strength (especially with Cooke lenses).
Made from industrial grade plastic, specifications (click to download pdf).
Matte Box dimensions with top flag: 185x180x25 mm Adapter weight 95 grams, adapter rings variate from 10 -50 grams.
In the box:
1x Diopter adapter 136mm
1x fabric pouch
additionally purchased adapter rings.
