I am selling my 40mm f2 Zuiko Pancake lens for the Olympus OM system. The outside of the lens is in beautiful condition, and the glass is free of scratches, but inside was some fungus that I cleaned out and if you shine a bright light through it, marks from it are still visible inside. Because of that I'm selling it cheap. The cheapest one I see on eBay is $450. I'm asking $300 for mine plus shipping. I'll add some photos tomorrow. Thanks