Schneider APO-Componon 45mm F4 For sale with a lens filter. This item is a model that has been modified for photography from an industrial enlarging lens. Among the APO-Componon series, known for its extremely high descriptive power, the 45mm is particularly popular and is currently difficult to obtain even in Japan. As you know, it is becoming increasingly difficult to purchase in the future. This lens is praised by many professional photographers and artists for its excellent depiction and performance. It is compact and lightweight, making it an excellent lens for everyday use and work. Rangefinder coupling works perfectly with all of my M-type cameras. I am reluctantly selling this to raise funds. I hope someone who will cherish it will buy it. * It has been used 4 times and has little signs of wear, but it is a used item that has been in someone's hands once, so please purchase only if you understand that. Stored in a dehumidified storage. Excerpt from the importer's Focus Camera HP: About Schneider-Kreuznach "M-mount modification" The optical unit of this product is a special specification product reconfigured based on the Schneider-Kreuznach ultra-high resolution industrial lens (industrial lens) that was used in the production line for solar cell (PV) inspection. Only individuals selected for their condition and depiction during the line updates of each factory are adopted, and they are not new, unused products. This product is recommended for customers who value high descriptive performance. We have optimized manufacturing costs without adopting a method of procuring and modifying new units, thereby achieving an affordable price. On the other hand, the acquisition of units is irregular, so we cannot promise continuous and stable supply. [About Mount Notation] * Although "Nikon F mount" is displayed due to Mercari's specifications, the actual product is an M mount. Currently, this model is rarely imported into Japan, and good condition units are extremely rare. If you were looking for one, please consider it as soon as possible. * We do not accept price negotiations. Immediate purchase is OK. Returns are not accepted to prevent replacement. Please feel free to contact us if you have any questions. For reference, sample photos are posted from the 14th photo onwards. The body used was a Leica M9-P. The operation was smooth, and the image quality was as expected.