Neutral Grey or Neutral Density filters for strong reduction of high brightness, extending exposure time and intentionally reducing the depth of field. Exposure factor 1000x (10 f-stops).

No vignetting with lenses of approx. 28 mm focal length and higher referred to full-frame (APS-C approx. 19 mm, mFT approx. 14 mm).

Light metal alloy with front thread.

Comes with micro fibre cleaning cloth, pouch and filter adapter ring.