Experience the great power of a 14X zoom range and enjoy an amazing 2 in 1 zoom. Tamron's new high-power 18-250mm zoom is a photographer's dream come true - a single lens capable of shooting both wide angle and ultra telephoto scenes. Conventional 35mm film cameras always required two lenses to handle the 28-400mm range. But Tamron's new high-power zoom - at 13.9x, the world's most powerful zoom - delivers all the photographic freedom of this enormous range in a single, compact lens. The life of a digital photographer has never been better with this take-it-anywhere all-in-one lens, the ultimate high-power zoom for seamless shooting. *Like a 28-400mm lens in 35mm format.
Model Name A018Focal Length 18-250mmMaximum Aperture F/3.5-6.3Angle of View 75deg 33'-6 deg 23' (APS-C size equivalent)Lens Construction 16 elements in 14 groupsMinimum Focus Distance 0.45m (17.7") (Over the entire zoom range)Maximum Mag. Ratio 1:3.5 (at f=250mm MFD 0.45m)Filter Diameter 62mm Overall Length 84.3mm (3.3")*Maximum Diameter 74.0mm (2.9")Weight 420g (14.8oz.)Diaphragm Blades 7 blades (Circular apertures)Minimum Aperture F/22Standard Accessory Flower-shaped Lens HoodCompatible Mount Canon, Nikon-D, Pentax, and Sony