Tamron AF 18-270mm f/3.5-6.3 Di II VC LD Aspherical (IF) Macro Lens (B003). Tamron SP AF 17-50mm F/2.8 XR Di II VC LD Aspherical (IF) Lens (B005). JJC LH-AB003 petal-style lens hood is designed to prevent unwanted stray light from entering the lens by extending and shading the end of the lens.
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