High-Performance Standard Prime Lens for Sony E-Mount Cameras

Overview

The Sigma 45mm f/2.8 DG DN Contemporary Lens for Sony E-mount is a high-performance standard prime lens designed for full-frame mirrorless cameras. This compact and lightweight lens offers a versatile 45mm focal length and a bright f/2.8 aperture, making it ideal for a variety of photographic applications, including street photography, portraits, and everyday shooting. As part of Sigma's Contemporary line, it combines exceptional optical performance with a sleek and portable design.

Key Features

Superior Optical Quality

• Standard 45mm Focal Length: Provides a natural perspective, perfect for capturing a wide range of subjects from portraits to street photography.
• Bright f/2.8 Aperture: Offers excellent low-light performance and depth-of-field control, creating beautiful background blur (bokeh) and enhanced subject isolation.
• Advanced Optical Design: Incorporates 8 elements in 7 groups, including two aspherical elements to minimize chromatic aberrations, distortions, and vignetting, ensuring sharp and clear images.
• Super Multi-Layer Coating: Reduces ghosting and flare for increased contrast and color accuracy, even in challenging lighting conditions.

Fast and Accurate Autofocus

• Stepping Motor (STM) Technology: Ensures fast, precise, and silent autofocus performance, suitable for both stills and video.
• Internal Focusing System: Maintains the lens' overall length during focusing, improving handling and balance.

Compact and Lightweight Design

• Portable Build: The compact and lightweight design makes it an excellent choice for travel and everyday use.
• Durable Construction: Designed with high-quality materials to withstand regular use, ensuring reliability and longevity.
• Classic Design: Features a stylish and sleek appearance that complements the aesthetics of modern mirrorless cameras.

Specifications

• Model: Sigma 45mm f/2.8 DG DN Contemporary Lens
• Mount: Sony E-Mount
• Focal Length: 45mm
• Maximum Aperture: f/2.8
• Minimum Aperture: f/22
• Lens Construction: 8 elements in 7 groups (including aspherical elements)
• Angle of View: 51.3°
• Minimum Focus Distance: 0.24m
• Maximum Magnification: 0.25x
• Filter Diameter: 55mm
• Dimensions: 64mm diameter x 46.2mm length
• Weight: 215g

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 standard focal length and advanced optical design make it a versatile tool for both photographers and videographers.
• Enhanced Portability: Compact and lightweight design, ideal for travel and on-the-go shooting.

Creative Flexibility

• Ideal for Various Photography Genres: Suitable for street photography, portraits, everyday photography, low-light photography, and general use.
• Video Friendly: Quiet autofocus and smooth operation make it an excellent choice for video production.