Tamron AF 17-50mm F/2.8 XR Di II LD Aspherical Lense for Nikon SLR/DSLR
Lens System: Wide-angle zoom lens
Intended For: 35mm SLR, digital SLR
Lens Aperture: F/2.8
Focal Length: 17 mm - 50 mm
Optical Zoom: 3 x;Minimum Aperture- F/32; Maximum Magnification Ratio 1:4.5; Minimum Object Distance [m] 0.27