Thank you for viewing. Purchased in March 2025. I am selling this because I no longer have the opportunity to use it. [Product Overview] ① Microscope Photography SLR Camera Adapter NY-1S35 Compatible with 35mm full-frame sensor SLR cameras and mirrorless cameras. ② E-mount attachment NY1S-EA is included. ③ Super Sleeve (for Φ30mm conversion) ④ C-mount sleeve (for C-mount installation) The above 4 items are the contents. [Product Condition] There are no scratches or mold on the lens. It has been stored in a dehumidified storage cabinet.