Sigma Sigma 16-28Mm F/2.8 Dg Dn Contemporary Lens For L-Mount L-Mount Alliance Lenses

Enhance Your Photography Arsenal With The Sigma 16-28Mm F/2.8 Dg Dn Contemporary Lens

The Sigma 16-28Mm F/2.8 Dg Dn Contemporary Lens Is A Compact And High-Performance Ultrawide Zoom Designed To Complement A Photographer’S Toolkit. It Offers A Versatile Range Of Focal Lengths In A Small And Lightweight Package Without Compromising On Optical Quality. With Its Fast F/2.8 Constant Aperture, This Lens Enables The Use Of Faster Shutter Speeds In Low-Light Scenarios And Is Particularly Useful For Close-Up Shots Due To Its Shallow Depth Of Field.

This Lens Utilizes A Complex Arrangement Of Specialized Aspherical And Low Dispersion Glass Elements To Effectively Suppress Chromatic Aberrations For Improved Clarity And Colour Accuracy. Super Multi-Layer And Nano Porous Coatings Have Also Been Applied To Improve Contrast And Colour Rendering By Reducing Lens Flare And Ghosting When Working In Strong Lighting Conditions. The Inner Zoom & Focus Mechanism Keeps The Dimensions Of The Lens Constant Throughout The Zoom Range And At All Focus Distances. This Design Feature Allows For Almost No Balance Point Shift And A Fixed Front Element, Making It An Ideal Instrument For Videography, Travel, And Landscape Photography.

• Constant F/2.8 Maximum Aperture Is Well-Suited For Working In Available Lighting Conditions.
• Two Large-Diameter Aspherical Elements Control Spherical Aberrations And Distortion For Increased Sharpness And Accurate Rendering.
• Rounded Nine-Blade Diaphragm Contributes To A Smooth And Pleasing Bokeh Quality.
• 72Mm Front Filter Thread Allows For The Use Of Common Screw-In Filters Instead Of Specialized Setups.
• A Stepping Af Motor Benefits Both Photographers And Videographers With Its Fast, Precise, And Near-Silent Performance. Full-Time Manual Focus Control Can Also Be Selected.
• Weather-Resistant Construction With A Brass Bayonet That Affords Improved Mounting Accuracy And Rigidity.