Made from optical resin, the LCC plate is an opaque, matte textured, spectrally neutral tile included with the Phase One XF value-added kit. It is also available separately as a Phase One accessory (no. #6020094) from your dealer. The 100 x 100mm (4x4 in) plate is suitable for lenses with an accessory thread of approximately up to 95mm.
The plate has a filter factor of 3-4x [1 2/3 to 2 stops]. When adjusting exposure to compensate, you should decrease the shutter speed. The resultant LCC profile is based on the aperture setting used during capture.