Professional zoom lens from the American company Sandmark Model/Type: Telephoto X3 The range is X3, but it doubles with the iPhone's default zoom. For iPhone 15 or 16, the zoom is X5, making it X15. For iPhone 17 or 18, the zoom is X8, making it X24. Of course, the zoom is fantastic, the range is far, and the quality is high. I have attached samples of photos taken with it without editing. Very, very little use and excellent cleanliness. Only the rear cap of the lens is lost, but it is not harmful. Regarding the price, I bought it for 1200 SAR and paid customs, tax, fees, and shipping of about 300 SAR. The reason for selling is that I am in dire need of money right now, so please do not undervalue the item. For further details, welcome to contact me on WhatsApp at this same number.