WIDELUX film camera equipped with a wide-angle lens. - Model Name: WIDELUX - Lens Type: Wide-angle lens - Country of Manufacture: Japan Thank you for viewing. I am not very knowledgeable, so I may not be able to answer detailed questions. Please make your judgment based on the photos, and request additional photos if necessary. I have confirmed that the moving parts (without film) operate to some extent, but I am unsure if the condition is normal, so my answer is that the movement is smooth. Regarding the aperture, I have included photos of the range of motion, and I have confirmed the fast ⇔ slow shutter speeds. Due to decluttering and organizing, I will not accept any claims, returns, or cancellations after shipping. Please understand and purchase accordingly. m(._.)m