This is the successor model II of the Red Badge. I accidentally purchased two, so I'm selling one. It just arrived, and it's a completely new, unopened item. Currently, it's a pre-order item with no restock date, making this a rare listing. If you have your own camera, especially a high-resolution one like a 40-megapixel camera, and you're not satisfied with the image resolution, attaching a lens like this one, which has no aberrations, will allow it to unleash its full potential and awaken. Those whose focal length and angle of view match will feel they made a good choice by getting this lens. Since it's a completely new item, cancellations or claims after the transaction are not accepted. Price negotiations are not possible. Thank you for your understanding and agreement. I will pack it securely and ship it. I'm happy to answer any questions you may have to put your mind at ease. ※ The humidity has increased, so I will store it in a dehumidifying case.