This is a set of the Nikon Micro-Nikkor 105mm F4 macro lens and the PN-11 extension ring. It shows signs of use, but is still in usable condition. The optics have a lot of dust, but I don't think there is any mold or haze. - The built-in hood is deformed due to impact, and the flocking paper on the inside is torn. (It's stiff to pull out, and it doesn't pull out all the way) Accessories: Front and rear caps Instant purchase OK, no price negotiations.