High-Performance Ultra-Wide Zoom Lens for Nikon F-Mount Cameras

Overview

The Sigma 14-24mm f/2.8 DG HSM Art A is a high-performance ultra-wide zoom lens designed for Nikon F-mount cameras. As part of Sigma's renowned Art series, this lens delivers exceptional image quality, a constant f/2.8 aperture, and advanced optical performance. Ideal for landscape, architecture, interior, and astrophotography, it provides photographers with the tools to achieve stunning results with outstanding clarity and detail.

Key Features

Superior Optical Quality

• Ultra-Wide Zoom Range: Covers focal lengths from 14mm to 24mm, offering expansive field of view for dramatic compositions.
• Constant f/2.8 Aperture: Provides consistent exposure and depth-of-field control across the zoom range, ideal for low-light conditions and creative effects.
• Advanced Optical Design: Incorporates 17 elements in 11 groups, including three FLD ("F" Low Dispersion) glass elements, three SLD (Special Low Dispersion) glass elements, and three aspherical elements to minimize chromatic aberrations and distortions, ensuring sharp and clear images.
• Super Multi-Layer Coating: Reduces ghosting and flare for increased contrast and color accuracy, even in challenging lighting conditions.
• High-Quality Bokeh: Rounded 9-blade diaphragm creates a pleasing, natural-looking bokeh effect.

Fast and Accurate Autofocus

• Hyper Sonic Motor (HSM): Provides fast, quiet, and accurate autofocus performance, making it suitable for both stills and video.
• Manual Focus Override: Allows for precise manual focus adjustments at any time, even in AF mode.

Professional Build and Handling

• Robust Construction: Designed with professional use in mind, featuring durable, thermally stable composite material and a brass bayonet mount for added durability.
• Weather-Sealed Design: Offers protection against dust and moisture, ensuring reliable performance in various environments.
• Ergonomic Design: Features a wide focus ring for smooth and precise manual focus adjustments.
• Integrated Petal-Type Lens Hood: Protects the front element and helps to reduce flare.

Specifications

• Model: Sigma 14-24mm f/2.8 DG HSM Art A for Nikon
• Mount: Nikon F-mount
• Focal Length: 14-24mm
• Maximum Aperture: f/2.8
• Minimum Aperture: f/22
• Lens Construction: 17 elements in 11 groups (including FLD, SLD, and aspherical elements)
• Angle of View: 114.2° to 84.1°
• Minimum Focus Distance: 0.26m
• Maximum Magnification: 1:5.4
• Filter Type: Rear gelatin filter (not front filter compatible)
• Dimensions: 96.4mm diameter x 135.1mm length
• Weight: 1150g

Additional Benefits

Versatile and Reliable Performance

• High Image Quality: Ensures stunning image quality across various conditions and shooting scenarios, making it perfect for both professional and amateur use.
• Advanced Features: The ultra-wide zoom range, constant f/2.8 aperture, and advanced optical design make it a versatile tool for both photographers and videographers.
• Enhanced Portability: Robust and durable design, ideal for professional use and challenging environments.

Creative Flexibility

• Ideal for Various Photography Genres: Suitable for landscape, architecture, interior, and astrophotography.
• Video Friendly: Quiet autofocus and smooth operation make it an excellent choice for video production.