Leica Summar 5cm f2 Old Lens This is a Leica L39 screw mount lens. Please consult with me as it can be easily converted to a mount for mirrorless cameras. Released in 1932. It's the predecessor to the famous Summicron, and is a well-known "quirky" lens, famous for its intense flare and blurry images, as if always shrouded in mist. In good condition, it produces circular ghosting in backlight. This is a lens that those who love old lenses should definitely try. There are various coating variations depending on the manufacturing year, but the early non-coated models are popular for their large flares and ghosting. I have prepared some sample images taken with this lens. It's a lens that produces beautiful rainbows. There's a slight scratch on the edge of the front element, which results in a beautiful, soft, seven-colored rainbow. Some can be quite rough, but I think it's part of its character. I kept shooting in backlight to avoid burning the sensor. The changing expressions depending on the slight differences in light intensity and angle are very beautiful. On the other hand, it depicts a moist image in direct light. It captures the streets of the Reiwa era while slightly blurring the highlights. The optics are in good condition with no noticeable mold or haze, just a slight scratch on the edge. The image quality is very good, but there's one thing. There are two screw holes on the nameplate. I think they were probably made to insert a wrench during past maintenance because it was stuck. If it weren't for this... In this condition, I will fill the holes with screws of the same type. There are also scratches on the collapsible movement, but no noticeable areas, and the operation is smooth. A vintage Walz skylight filter is included as a cover. Condition: If you want to create beautiful rainbows, this is it! It's a lens with some cosmetic issues. Appearance: Holes on the nameplate, scratches on the collapsible movement. Optics: No noticeable mold or haze, slight scratches on the edge of the front element. Operation: Tested with α7 and Leica ⅲ. Accessories: Front and rear caps, skylight filter Stored in a dehumidified storage. 11X9 ※ All used lenses on sale have been tested with actual photos! ※ The evaluation is subjective. Please understand that these are used items. ※ Returns are accepted, so please feel free to purchase! (For items not discounted, you will be responsible for the return shipping costs, please consult before evaluation)