Sigma Sigma 18-300Mm 3.5-6.3 “C” Os Hsm Nikon Mount Lens | Sigma Lenses

Sigma 18-300Mm 3.5-6.3 “C” Os Hsm Nikon Mount Lens

• As Part Of The Contemporary Line Within Sigma’S Global Vision Series, This Lens Is Designed To Achieve A Balance Between Convenience And Performance And Meshes A Compact, Lightweight Build And Versatile Handling With Notable Optical Attributes.
• All-In-One Zoom Is Designed For Dx-Format Nikon F-Mount Cameras And Provides A 27-450Mm Equivalent Focal Length Range.
• One Special Low Dispersion (Sld) And Four F Low Dispersion (Fld) Elements Are Featured In The Optical Design And Help To Reduce Color Fringing And Chromatic Aberrations For Improved Clarity And Color Accuracy.
• Three Aspherical Elements Are Used To Help Limit Distortion And Spherical Aberrations And Also Contribute To Greater Overall Sharpness And Accurate Rendering.
• A Super Multi-Layer Coating Has Been Applied To Lens Elements In Order To Minimize Lens Flare And Ghosting And Contribute To Producing Contrast-Rich And Color-Neutral Imagery, Even In Backlit Conditions.
• Ideal For Close-Up Shooting, This Lens Offers A 1:3 Maximum Magnification Along With A Minimum Focusing Distance Of 1.3′ To Suit Working With Nearby Subjects.
• Integrated Hsm (Hyper Sonic Motor), Along With A Rear Focus System, Realizes Quick And Quiet Autofocus, Which Is Further Complemented By An Optimized Af Algorithm To Produce Smoother Focusing Performance. The Hsm Also Permits Full-Time Manual Focus Control Simply By Rotating The Focus Ring At Any Time.
• Optical Stabilizer System Minimizes The Appearance Of Camera Shake To Benefit Making Sharper Imagery When Shooting Handheld.
• Rounded Seven-Blade Diaphragm Contributes To A Smooth And Pleasing Bokeh Quality.
• Constructed Using A Thermally Stable Composite (Tsc) Material For Greater Precision And Use In Wide Temperature Variations. Additionally, A Brass Bayonet Affords Improved Mounting Accuracy And Rigidity.
• Zoom Lock Switch Helps To Prevent Accidental And Unwanted Zoom Adjustment.
• This Lens Is Compatible With The Optional Sigma Usb Dock For Fine-Tuning Different Lens Characteristics And Updating Its Firmware.