B+W 102 ND 4X F-Pro (82mm) lens mount_Pentax K and while the boxes have

and while the boxes have been opened to make sure that there's something inside

which essentially keeps the camera awake by spoofing a half-pressed shutter

and a CD is included if you want to do it old school- but compatibility is spotty with newer OS versions

I am not going to say any more about it because this is a family website

with good focusing function

B+W 102 ND 4X F-Pro (82mm) lens mount_Pentax K and while the boxes haveThe B+W 102 ND 4X F Pro is a high quality neutral density filter with 2 stops of neutral density. For lenses with a 82mm thread size. Image is for illustrative purposes only. Actual item may differ.