Sigma 28-70mm f2,8 DG DN Extremely Contemporary Lens for Sony E

The Sigma 28-70mm f2,8 DG DN Extremely Contemporary Lens for Sony E is a modern standard zoom lens designed for Sony’s full-frame E-mount cameras. This lens combines a versatile zoom range with a constant f/2.8 aperture, making it a great choice for both professional and enthusiast photographers who need high performance in a compact and lightweight package.

Key Features:

• Versatile Zoom Range: Covers focal lengths from 28mm to 70mm, making it suitable for a wide range of photography, including landscapes, portraits, and everyday subjects.
• Bright f/2.8 Aperture: The constant f/2.8 maximum aperture provides consistent performance throughout the zoom range, allowing for excellent low-light shooting and creative control over depth of field.
• Compact and Lightweight: Designed to be more compact and lighter than many other zoom lenses with a similar focal length, making it highly portable and easy to handle.
• Advanced Optics: Features a well-engineered optical design with 16 elements in 12 groups, including three aspherical elements and two SLD (Special Low Dispersion) elements to reduce chromatic aberrations and deliver sharp, high-contrast images.
• Stepping Motor: The stepping motor ensures fast, smooth, and quiet autofocus, which is ideal for both still photography and video recording.
• Dust- and Splash-Proof Construction: Built to withstand challenging conditions, this lens features a durable design that is resistant to dust and moisture.
• Customizable AFL Button: Includes a customizable AFL (Auto Focus Lock) button that can be programmed for various functions, enhancing operational efficiency.

Specifications:

• Focal Length: 28-70mm
• Maximum Aperture: f/2.8
• Minimum Aperture: f/22
• Lens Mount: Sony E
• Format Compatibility: Full-frame and APS-C
• Angle of View: 75.4° to 34.3°
• Minimum Focus Distance: 38 cm (15 inches)
• Optical Design: 16 elements in 12 groups
• Diaphragm Blades: 9, rounded
• Autofocus: Yes, with Stepping Motor
• Image Stabilization: No
• Filter Size: 67mm
• Dimensions: Approx. 80 x 102.6 mm (3.15 x 4.04 inches)
• Weight: Approx. 470 grams (16.6 ounces)

Pros:

• Versatile Zoom Range: Covers a practical focal length range for a variety of shooting scenarios.
• Constant Aperture: f/2.8 aperture throughout the zoom range provides consistent exposure and creative depth of field control.
• Compact and Lightweight: Easier to carry and handle compared to many other lenses with similar focal lengths.
• High-Quality Optics: Advanced optical design ensures sharp, high-contrast images with minimal aberrations.

Cons:

• No Image Stabilization: Lacks in-lens stabilization, which could be a consideration for handheld shooting in low-light conditions.
• No Weather-Sealing: While dust- and splash-proof, it does not offer full weather-sealing, which may limit use in extreme conditions.

Usage Tips:

• Utilize the Wide Aperture: Take advantage of the f/2.8 aperture for low-light conditions and to achieve a shallow depth of field.
• Adjust Zoom Range: Use the zoom range to capture everything from wide-angle shots at 28mm to tighter compositions at 70mm.
• Regular Maintenance: Keep the lens clean and free of dust to maintain optimal performance, especially if you frequently shoot in challenging environments.

The Sigma 28-70mm f2,8 DG DN Extremely Contemporary Lens for Sony E is a versatile, high-performance lens that offers excellent image quality in a compact form. It’s an ideal choice for photographers seeking a reliable zoom lens with a constant aperture for a range of shooting scenarios. Available now at iStorePlus in Lebanon.