Sigma

Sigma 513205 20-40mm f/2.8 Wide Angle Lens - Minolta/Sony

Capture Stunning Wide-Angle Shots with the Sigma 20-40mm Zoom LensThe Sigma 20-40mm f/2.8 EX DG Aspherical Wide Angle Zoom Lens is designed for Minolta and Sony SLR cameras. Covering a broad focal range from ultra-wide to near-standard, this lens boasts a bright f/2.8 aperture and a close focusin...

View price on Amazon
Affiliate Disclosure: Studio Supplies may earn a commission from qualifying purchases made through links on this page, at no additional cost to you. This helps support our editorial team.

Notice a mistake? Let Us Know

Overview

Capture Stunning Wide-Angle Shots with the Sigma 20-40mm Zoom Lens

The Sigma 20-40mm f/2.8 EX DG Aspherical Wide Angle Zoom Lens is designed for Minolta and Sony SLR cameras. Covering a broad focal range from ultra-wide to near-standard, this lens boasts a bright f/2.8 aperture and a close focusing distance, making it perfect for diverse shooting scenarios.

  • Brand: Sigma
  • Model: 513205
  • Focal Length: 20-40mm
  • Maximum Aperture: f/2.8
  • Mount: Minolta and Sony SLR Cameras
  • Type: Wide Angle Zoom Lens
  • Minimum Focusing Distance: 30cm

Specifications

Focal Length
20-40mm
Aperture
f/2.8
Mount Type
Minolta/Sony
Lens Type
Wide Angle Lens

Pros & Cons

👍 Pros

  • Offers a versatile 20-40mm wide-angle zoom range, suitable for various photographic genres from landscapes to indoor scenes.
  • Features a constant f/2.8 aperture throughout the zoom range, allowing for consistent low-light performance and shallow depth of field.
  • Specifically designed for Minolta/Sony mount cameras, ensuring native compatibility and seamless integration with these systems.
  • The wide-angle capabilities are beneficial for capturing expansive views and fitting more into the frame.
  • A lens with a constant f/2.8 aperture is generally considered a professional-grade tool, offering excellent image quality potential.

👎 Cons

  • The lens is designed for older Minolta/Sony A-mount systems, which might not be directly compatible with newer mirrorless E-mount cameras without an adapter.
  • A 20-40mm focal range, while wide, may not be as expansive as some ultra-wide zoom lenses, potentially limiting extreme wide-angle applications.
  • Being an older lens model, it may lack modern features such as optical image stabilization or advanced autofocus motors present in newer designs.
  • No information is provided about the lens's weight or dimensions, which is important for understanding its portability and handling.
  • The optical construction or presence of special elements (e.g., aspherical, ED glass) is not detailed, leaving image quality characteristics unspecified.

Frequently Asked Questions

This lens is designed for Minolta/Sony mount cameras, ensuring compatibility with those specific systems.
Yes, the lens features a constant f/2.8 aperture across its entire 20-40mm focal length range.
With its constant f/2.8 aperture, this lens is capable of performing well in low-light conditions.
The 20-40mm wide-angle zoom range is versatile, ideal for landscapes, architectural shots, and capturing broader scenes.
The product description does not specify whether this particular lens includes image stabilization.