Tamron 17-28mm f/2.8 Di III RXD Lens for Sony E

The Tamron 17-28mm f/2.8 Di III RXD is a compact ultra-wide zoom for full-frame Sony mirrorless cameras. Its constant f/2.8 aperture, lightweight construction and excellent optical performance make it a strong choice for landscapes, architecture, interiors, astrophotography and video production.

An internal zoom mechanism maintains the lens’s physical length while zooming, providing consistent balance for handheld photography, tripod work and gimbal-mounted video.

✨ Key Benefits

• Ultra-wide 17-28mm full-frame zoom range

• Constant f/2.8 maximum aperture

• Designed for full-frame Sony E-mount cameras

• Fast and quiet RXD autofocus

• Internal zoom mechanism

• Excellent sharpness throughout the frame

• Minimum focusing distance of approximately 19cm

• Maximum magnification of approximately 1:5.2

• Compact and lightweight 420g construction

• Nine-blade rounded diaphragm

• Moisture-resistant construction

• Fluorine-coated front element

• Convenient 67mm filter size

• Excellent for photography and video

🌎 Expansive Ultra-Wide Perspective

The 17-28mm range is ideal for scenes where space, scale and dramatic perspective are important.

At 17mm, it captures sweeping landscapes, architecture, interiors and night skies. At 28mm, it provides a more natural wide-angle view for environmental portraits, travel and documentary photography.

🌙 Constant f/2.8 Aperture

The bright f/2.8 maximum aperture remains available throughout the zoom range. This provides consistent exposure while zooming and improved performance in low-light environments.

The wide aperture is especially valuable for astrophotography, indoor events, evening cityscapes and video production.

🔍 Excellent Optical Performance

The advanced 13-element, 11-group design incorporates low-dispersion, glass-molded aspherical and hybrid aspherical elements.

These specialized elements help minimize chromatic aberration, distortion and color fringing. Tamron’s BBAR coating reduces flare and ghosting while maintaining strong contrast around bright light sources.

⚡ Fast and Quiet RXD Autofocus

Tamron’s Rapid eXtra-silent stepping Drive provides smooth, accurate and quiet autofocus for still photography and video.

The lens supports compatible Sony features including Eye AF, Fast Hybrid AF and continuous subject tracking. Quiet operation is particularly useful for ceremonies, interviews and video recording.

🔄 Internal Zoom Design

The lens maintains its physical length while zooming. This provides consistent balance and prevents the barrel from extending during use.

Internal zooming is especially helpful when the lens is mounted on a gimbal, tripod or video rig. It also provides additional protection against dust and moisture entering through an extending barrel.

🌼 Close-Focusing Capability

The lens focuses as close as approximately 19cm throughout the zoom range. At 17mm, it provides a maximum magnification ratio of approximately 1:5.2.

This allows photographers to place a foreground subject close to the lens while retaining an expansive view of the surrounding environment.

🎒 Compact and Lightweight

At approximately 420g, the lens is remarkably portable for a full-frame constant-f/2.8 ultra-wide zoom.

Its compact dimensions balance comfortably on Sony Alpha cameras and make it easy to carry for travel, hiking, real-estate assignments and handheld video.

🎥 Excellent for Video Production

The ultra-wide range is ideal for establishing shots, interiors, real-estate walkthroughs and handheld content creation. Quiet autofocus and an internal zoom design make it especially useful on gimbals.

The lens does not include optical stabilization, so it benefits from a Sony camera with in-body stabilization or an external support system.

🛡️ Designed for Outdoor Use

Moisture-resistant construction provides added confidence when photographing outdoors. The front element features a fluorine coating that repels moisture and oil while making fingerprints and dirt easier to remove.

The lens accepts standard 67mm filters, matching many other Tamron mirrorless lenses.

👤 Ideal For

• Landscape photography

• Architecture and interiors

• Real-estate photography

• Astrophotography

• Travel and documentary work

• Environmental portraits

• Weddings and events

• Handheld and gimbal video

• Content creation

• Sony users wanting a compact ultra-wide zoom

⚖️ How Does It Compare?

Compared with a 16-35mm Zoom

A 16-35mm begins slightly wider and extends farther into the standard range. The Tamron is exceptionally compact and lightweight while maintaining a constant f/2.8 aperture.

Compared with the Tamron 28-75mm f/2.8 G2

The 28-75mm is a more versatile everyday standard zoom. The 17-28mm provides the dramatically wider perspective needed for architecture, interiors and expansive landscapes.

Compared with an Ultra-Wide Prime

A prime may offer a brighter aperture or smaller dimensions. The Tamron provides flexible framing from 17mm through 28mm without requiring a lens change.

Compared with an APS-C Ultra-Wide Zoom

The 17-28mm is designed to cover a full-frame sensor. On an APS-C Sony camera, it provides an approximately 25.5-42mm-equivalent field of view and no longer functions as a true ultra-wide lens.

📦 In the Box

• Tamron 17-28mm f/2.8 Di III RXD Lens for Sony E

• Flower-shaped lens hood

• 67mm front lens cap

• Sony E-mount rear lens cap

• Manufacturer documentation

🧰 Suggested Kit Pairings

Complete your Sony system with:

• Sony Alpha full-frame mirrorless camera

• Tamron 28-75mm f/2.8 G2

• Tamron 70-180mm f/2.8 G2

• 67mm circular polarizing filter

• 67mm neutral-density filter

• Lightweight travel tripod

• Compact camera bag

• Additional Sony batteries

• High-speed memory cards

• Gimbal or video support system

🏪 Why Buy from Cameragraphics?

Cameragraphics has served photographers in Auburn since 1974. Our professional photographers can help you compare wide-angle lenses, choose compatible accessories and build a Sony mirrorless system suited to your photography.

We specialize in current mirrorless systems while continuing to maintain product information for temporarily unavailable equipment.

Cameragraphics — Serving Auburn Since 1974.