OPENCLOUD Bowens Mount Focalize Conical Snoots Photo Optical Condenser Art Special Effects Shaped Beam Light Cylinder

This product simply does not work, it came damaged and the vendor (OPENCLOUD) simply refuses to do anything to either replace or repair the unit. There are no retaining hardware to control the position of the internal condenser lens and without the ability to position the lens and lock it in place the device is useless. Avoid the product and the seller.