This is a Mamiya 110mm lens. Lens only for sale. This lens was used with a Mamiya RZ67ProII. This is a used item, so please refrain from purchasing if you are concerned about minor details. Please check the condition in the photos. There are scratches in photos 6 and 7. Please check the photos. The lens cap is loose. It will be secured with tape for shipping. My father used this for work until five years ago. I am selling it on his behalf. He stopped using it because he switched to digital due to the increase in film prices. I haven't confirmed its functionality, but it was working at the time. ■ Regarding Returns, Cancellations, and Other Inquiries The product evaluation is based solely on our subjective assessment. Please carefully review the photos and agree to the condition before purchasing. We do not accept claims or returns. * Please refrain from purchasing if you are concerned about minor details or are sensitive to the product's condition. We apologize, but this is to prevent any potential issues. Also, please consider your purchase carefully. We cannot accept cancellations due to the buyer's circumstances after purchase, or returns due to differences in the assessment of the condition after the item arrives. Please purchase only if you agree to these terms. ↓ Explanation by AI: Mamiya Sekor Z 110mm T2.8 lens with high-quality optical performance. - Model: Mamiya Sekor Z f=110mm 1:2.8 W - Lens diameter: Approximately 77mm - Mount type: For medium format cameras - Features: High-quality optical performance Thank you for viewing.