Tamron 45mm F/1.8 SP Di VC USD (Canon)

Technologically advanced camera systems with a high pixel density drive the SP Series lenses to perform at their best. Superior optical performance is standard and enhanced by improvements in functionality, handling, and external design.Get closer than ever beforeMove in closer to subjects with the new Tamron lenses. New MOD specs let photographers shoot at close range, opening a new world of creative opportunities for composition while maintaining image quality.Innovative and unique standard lenses with f1.8 fast apertureState-of-the-art design and engineering technologies backed by manufacturing know-how culminate in revolutionary 35mm and 45mm lenses.High performance at f1.8 full apertureThe open aperture is set to f1.8 with optimized critical properties at a higher level: superb optical performance coupled with a VC system, a shorter MOD, and a well-balanced form factor. Rigorous simulation processes performed throughout the design phase are materialized in distinguished resolving power and beautifully-tuned background blur, a prominent feature to a fast-aperture, full-frame compliant optic.VC (Vibration Compensation) integration, setting itself apartVC deployed on fast-aperture lenses dramatically enhances freedom of hand-held shooting under lime light or dim room light conditions by eliminating minute camera shake. In particular, cameras with highpixel density imagers tend to pick up subtle vibrations, resulting in degradation of image quality. VC is an excellent attribute to acquire inherent high-fidelity images. 45mm is the very first lens that employs the VC functionality among the fast standard fixed focal lenses in fullframe format.Super PerformanceTamron's Super Performance series delivers a range of lenses that meet the highest standards.eBAND CoatingNano-structured lens coating to protect against unwanted reflection and ghosting.LD (Low Dispersion)Lens element for greater image sharpness and the correction of chromatic aberration.XLD (Extra Low Dispersion) glassA special glass with an extremely low colour dispersion index for the greatest level of sharpness and compensation of chromatic aberration.USD (Ultrasonic Silent Drive)Powerful ultrasonic motor for quick and dynamic subjects. It is extremely quiet, precise and allows manual control at any time.