✔ C:Model: SP 17-50mm F2.8 XR DiII LD Aspherical IF A16NII. [Good product] TAMRON SP 17-50mm F2.8 XR DiII LD Aspherical IF/Model A16NII. ✔ C:Focus Type: Autofocus. ✔ Key features include a constant F2.8 aperture, lightweight design, and high-quality optics suitable for various shooting scenarios, from landscapes to portraits.
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