Tokina Slr & Dslr Lenses | Tokina 11-16Mm F/2.8 At-X Pro Sd (If) Dx Ii Autofocus Aps-C Lens For Canon Ef-S Mount {77}

The Tokina 11-16Mm Aspherical At-X Pro Lens Is Everything That A Photographer Could Desire In A Lens. Tokina’S One-Touch Focus Clutch Mechanism Allows The Photographer To Switch Between Autofocus And Manual Focus With A Simple Push Of The Focus Ring. Snapping It Forward Into Autofocus And Back Into Manual Focus Is All That Needs Be Done, There’S No Need To Adjust The Af/Mf Switch On The Camera Body. A F/2.8 Maximum Aperture Benefits Working In Low-Light Situations And Also Aids In Creating A Shallow Depth Of Field. An Internal Silent Focusing Motor Allows The Lens To Use Autofocus On Canon Bodies That Do Not Have An Af Drive Gear And Motor. Two Super-Low Dispersion Glass Elements And Two Aspheric Elements, As Well As Improved Multi-Coating, Achieve Excellent Sharpness And Contrast And Reduce Aberrations.