Introducing the Carl Zeiss T* Vario-Sonnar F3.4 / 35-70mm (MMJ). Yashica/Contax (Y/C) mount. (Appearance) While there is a very slight discoloration near the center, there are almost no scratches, and the overall condition is very clean. There is no oil stain on the aperture blades. *Please check the photos. (Optics) There is no mold, fogging, balsam separation, or scratches even when light is shone through, and the condition is very good. *Please also check the photos with the light shining through. (Operation) The helicoid is smooth, and the aperture opens and closes smoothly. (Accessories) Front and rear lens caps (Shipping) Shipping will be handled using Sagawa Express's valuables service, and a tracking number will be provided after shipment. Insurance is also included in case of any unforeseen circumstances. ★Return Policy★ We accept returns in case of any issues, but please contact us within 3 days of arrival. ★Notes★ ■The perception of the product's appearance and condition varies depending on individual subjectivity, so please refrain from purchasing if you are particularly sensitive, do not understand used items, or are a collector of new-like items. ■Please note that the following items are not eligible for return: ・Subjective aspects such as the feel of the winding mechanism or helicoid, or the quality of the optics. ・Damage caused by drops, water damage, or impact. ■Damages incurred by using this product are not eligible for return. ■Please read the notes carefully before purchasing. We will pack the item carefully and ship it as quickly as possible. Thank you.