Tamron 17-28mm F/2.8 Di III RXD Lens for Sony E Mount (A046SF)

Tamron 17-28mm f/2.8 Di III RXD Lens (A046SF) for Sony E Mount

The Tamron 17-28mm f/2.8 Di III RXD Lens (A046SF) is a compact and lightweight wide-angle zoom lens specifically designed for Sony E-mount full-frame mirrorless cameras. It combines excellent optical performance with a fast maximum aperture, making it ideal for landscape, architecture, and event photography.

Key Features:

1. Wide-Angle Focal Length:

   • The lens features a focal length range of 17-28mm (equivalent to 25.5-42mm in full-frame terms), making it perfect for capturing expansive landscapes, dynamic architectural shots, and creative compositions.

2. Fast Maximum Aperture:

   • With a maximum aperture of f/2.8, this lens allows for excellent low-light performance and greater control over depth of field, enabling stunning background blur and isolating subjects in your images.

3. Compact and Lightweight Design:

   • Weighing in at approximately 420g (14.8 oz), this lens is remarkably portable, making it a great companion for travel and outdoor photography without compromising on quality.

4. Advanced Optical Design:

   • Constructed with 15 elements in 11 groups, including special low-dispersion and aspherical elements, this lens minimizes optical aberrations, ensuring sharpness and clarity across the entire frame.

5. RXD Autofocus Motor:

   • Featuring Tamron’s Rapid eXtra-silent Drive (RXD) autofocus motor, the lens provides fast, precise, and virtually silent focusing, making it ideal for both still photography and video recording.

6. Minimum Focus Distance:

   • The lens has a minimum focus distance of 0.19m (7.5 inches), allowing for impressive close-up shots, perfect for capturing details in wide-angle compositions.

7. Weather-Sealed Construction:

   • Designed with weather-resistant sealing, this lens is built to withstand moisture and dust, making it suitable for outdoor shooting in various conditions.

8. Rounded Diaphragm:

   • The 9-blade rounded diaphragm contributes to smooth bokeh, creating aesthetically pleasing out-of-focus areas in your images.

9. Filter Size:

   • It accepts 67mm filters, allowing for various creative effects, such as polarizers and ND filters, to enhance your photography.

10. Compatibility:

    • Specifically designed for Sony E-mount full-frame mirrorless cameras, this lens integrates seamlessly with Sony’s autofocus systems, providing reliable performance.

Specifications:

• Focal Length: 17-28mm
• Maximum Aperture: f/2.8
• Minimum Aperture: f/22
• Lens Construction: 15 elements in 11 groups
• Angle of View: 104° (at 17mm) to 75° (at 28mm)
• Minimum Focus Distance: 0.19m (7.5 inches)
• Maximum Magnification Ratio: 1:5.5
• Diaphragm Blades: 9 (rounded)
• Filter Size: 67mm
• Dimensions: 73 x 99mm (2.87 x 3.90 inches)
• Weight: 420g (14.8 oz)

Summary:

The Tamron 17-28mm f/2.8 Di III RXD Lens (A046SF) for Sony E Mount is an outstanding choice for photographers looking for a high-performance wide-angle lens that is both compact and versatile. Its fast aperture, advanced optical design, and reliable autofocus make it suitable for a wide range of shooting scenarios, from landscapes to indoor events. Whether you're a professional or an enthusiast, this lens is sure to elevate your photography experience with exceptional image quality and ease of use.