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Sigma 210205 18-35mm F1.8 DC HSM Lens for Sony APS-C DSLRs (Black)

Product Description :
18-35mm focal length
27-525mm equivalent focal length on APS-C cameras
F18 maximum aperture F16 minimum
Ring-type ultrasonic-type AF motor with full-time manual focusing
72mm filter size
028 m 1102 minimum focus