Tamron 18-400mm F/3.5-6.3 DI II VC HLD Lens For CANON EF

Highlights ef-mount lens/aps-c format 28.8-640mm (35mm equivalent) aperture range: f/3.5 to f/40 three ld and three aspherical elements hld autofocus motor vc image stabilization moisture-resistant construction electromagnetic diaphragm rounded 7-blade diaphragm compatible with tap-in console features spanning an impressive wide-angle to super-telephoto range, the canon ef-mount 18-400mm f/3.5-6.3 di ii vc hld from tamron is a true all-in-one lens to suit photographing the widest of vistas to the details of wildlife. Designed for aps-c-format dslrs, this 28.8-640mm equivalent lens uses a three-step extension design to maintain a compact and lightweight form factor despite its expansive reach. In regard to the optics, a series of aspherical and low dispersion elements help to correct various aberrations and distortion for consistent sharpness and clarity throughout the zoom range.