Kenko's MC W4 filter, 52mm size, is ideal for shooting in the shade, overcast conditions, or on rainy days. Retail price is 2200 yen. The box shows considerable wear and tear, but the filter itself is in good condition. However, as this is a used item, it is not in unused condition, so please be aware of this before purchasing. - Brand: Kenko - Model: MC W4 - Size: 52mm Thank you for looking.