Sigma Sigma 24-70Mm F/2.8 Dg Dn Art Lens For Sony E Mount Sony E-Mount

Sigma 24-70Mm F/2.8 Dg Dn Art Overview

Part Of Sigma’S Global Vision Series, This Lens Is Designed To Deliver Outstanding Optical Performance And Is Perfect For Creative And Artistic Projects. It Has A Constant F/2.8 Maximum Aperture, Making It Ideal For Low Light Conditions And Providing More Control Over Depth Of Field When Using Shallow Depth Of Field Techniques.

Full-Frame And Aps-C Compatible Autofocus Lens

• Standard Zoom Is Designed For Full-Frame Sony E-Mount Mirrorless Cameras But Can Also Be Used With Aps-C-Format Models, Where It Will Provide A 36-105Mm Equivalent Focal Length Range.
• The Integrated Stepping Motor Realizes Quick And Quiet Autofocus, Which Is Further Complemented By An Optimized Af Algorithm To Produce A Smoother Focusing Performance.

Sophisticated Optical Design

• Six F Low Dispersion (Fld) And Two Special Low Dispersion (Sld) Elements Markedly Reduce Chromatic Aberrations And Colour Fringing Throughout The Zoom Range For Improved Clarity And Colour Accuracy.
• Three Aspherical Elements Control Spherical Aberrations And Distortion For Increased Sharpness And Accurate Rendering.
• Super Multi-Layer And Nano Porous Coatings Have Been Applied To Lens Elements In Order To Minimize Lens Flare And Ghosting And Contribute To Producing Contrast-Rich And Colour-Neutral Imagery, Even In Backlit Conditions.

Close Focus With Pleasing Bokeh

• At The Wide-Angle End Of The Zoom Range, A Minimum Focusing Distance Of 7.1″ Is Possible With A Maximum Magnification Of 1:2.9 To Suit Working With Close-Up Subjects.
• At The Telephoto End, The Minimum Focusing Distance Is 1.25′ With A Maximum Magnification Of 1:4.5.
• The Rounded 11-Blade Diaphragm Contributes To A Pleasing Bokeh Quality.

Lens Features

• An Integrated Af-L Button Can Be Programmed To Adjust Various Shooting Settings And The Lens Also Features A Dedicated Af/Mf Switch And A Zoom Lock Switch To Prevent The Barrel From Accidentally Extending.
• The Integrated Stepping Motor Achieves Quick And Quiet Autofocus, Which Is Further Complemented By An Optimized Af Algorithm To Produce A Smoother Focusing Performance.

Durable

• A Chrome-Plated Brass Bayonet Lens Mount Affords Improved Mounting Accuracy And Rigidity.
• Rubber Seals Are Incorporated In The Mount’S Design To Render It Dust- And Splash-Resistant, Making It Ready To Create Images Even On Location In Harsh Environments.