Hello everyone. A very valuable filter with its original box has emerged from my camera accessories. I've sold almost all of my Barnack Leicas and L-mount lenses to Mercari or friends. I think I bought this about 30 years ago, probably to use with an Elmar and shoot black and white film, and kept it as a hobby. The filter frame is marked "Leica New York," making it a valuable item. The filter itself is in very good condition. It comes with the original box, so I can't offer it at a low price, but I hope anyone interested in Leica will consider purchasing it. The following was written by Mercari's AI: PL filter made by Eletz Witzlar, with original case, ideal for color correction. - Brand: Eletz Witzlar - Filter Type: PL Filter - Color: Green - Accessories: Original case Thank you for looking.